khanat-opennel-code/code/nel/src/gui/group_html.cpp

// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
// Copyright (C) 2010  Winch Gate Property Limited
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU Affero General Public License for more details.
//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

//#include <crtdbg.h>

#define NOMINMAX

// LibWWW
extern "C"
{
#include "WWWLib.h"			      /* Global Library Include file */
#include "WWWApp.h"
#include "WWWInit.h"
}

#include <string>
#include "nel/misc/types_nl.h"
#include "nel/misc/rgba.h"
#include "nel/misc/algo.h"
#include "nel/gui/libwww.h"
#include "nel/gui/group_html.h"
#include "nel/gui/group_list.h"
#include "nel/gui/group_container.h"
#include "nel/gui/view_link.h"
#include "nel/gui/ctrl_scroll.h"
#include "nel/gui/ctrl_button.h"
#include "nel/gui/ctrl_text_button.h"
#include "nel/gui/action_handler.h"
#include "nel/gui/group_paragraph.h"
#include "nel/gui/group_editbox.h"
#include "nel/gui/widget_manager.h"
#include "nel/gui/lua_manager.h"
#include "nel/gui/view_bitmap.h"
#include "nel/gui/dbgroup_combo_box.h"
#include "nel/gui/lua_ihm.h"
#include "nel/misc/i18n.h"
#include "nel/misc/md5.h"
#include "nel/3d/texture_file.h"
#include "nel/misc/big_file.h"

using namespace std;
using namespace NLMISC;


// Default timeout to connect a server
#define DEFAULT_RYZOM_CONNECTION_TIMEOUT (10.0)

namespace NLGUI
{

	// Uncomment to see the log about image download
	//#define LOG_DL 1

	CGroupHTML *CGroupHTML::_ConnectingLock = NULL;
	CGroupHTML::SWebOptions CGroupHTML::options;


	// Check if domain is on TrustedDomain
	bool CGroupHTML::isTrustedDomain(const string &domain)
	{
		vector<string>::iterator it;
		it = find ( options.trustedDomains.begin(), options.trustedDomains.end(), domain);
		return it != options.trustedDomains.end();
	}

	void CGroupHTML::setImage(CViewBase * view, const string &file)
	{
		CCtrlButton *btn = dynamic_cast<CCtrlButton*>(view);
		if(btn)
		{
			btn->setTexture (file);
			btn->setTexturePushed(file);
			btn->invalidateCoords();
			btn->invalidateContent();
			btn->resetInvalidCoords();
			btn->updateCoords();
			paragraphChange();
		}
		else
		{
			CViewBitmap *btm = dynamic_cast<CViewBitmap*>(view);
			if(btm)
			{
				btm->setTexture (file);
				btm->invalidateCoords();
				btm->invalidateContent();
				btm->resetInvalidCoords();
				btm->updateCoords();
				paragraphChange();
			}
			else
			{
				CGroupCell *btgc = dynamic_cast<CGroupCell*>(view);
				if(btgc)
				{
					btgc->setTexture (file);
					btgc->invalidateCoords();
					btgc->invalidateContent();
					btgc->resetInvalidCoords();
					btgc->updateCoords();
					paragraphChange();
				}
			}
		}
	}

	// Get an url and return the local filename with the path where the url image should be
	string CGroupHTML::localImageName(const string &url)
	{
		string dest = "cache/";
		dest += getMD5((uint8 *)url.c_str(), (uint32)url.size()).toString();
		dest += ".cache";
		return dest;
	}

	// Add a image download request in the multi_curl
	void CGroupHTML::addImageDownload(const string &url, CViewBase *img)
	{
		// Search if we are not already downloading this url.
		for(uint i = 0; i < Curls.size(); i++)
		{
			if(Curls[i].url == url)
			{
	#ifdef LOG_DL
				nlwarning("already downloading '%s' img %p", url.c_str(), img);
	#endif
				Curls[i].imgs.push_back(img);
				return;
			}
		}

		CURL *curl = curl_easy_init();
		curl_easy_setopt(curl, CURLOPT_NOPROGRESS, true);
		curl_easy_setopt(curl, CURLOPT_URL, url.c_str());

		string dest = localImageName(url);
		string tmpdest = localImageName(url)+".tmp";
	#ifdef LOG_DL
		nlwarning("add to download '%s' dest '%s' img %p", url.c_str(), dest.c_str(), img);
	#endif

			// erase the tmp file if exists
		if (NLMISC::CFile::fileExists(tmpdest))
			NLMISC::CFile::deleteFile(tmpdest);

		if (!NLMISC::CFile::fileExists(dest))
		{

			FILE *fp = fopen (tmpdest.c_str(), "wb");
			if (fp == NULL)
			{
				nlwarning("Can't open file '%s' for writing: code=%d '%s'", tmpdest.c_str (), errno, strerror(errno));
				return;
			}
			curl_easy_setopt(curl, CURLOPT_FILE, fp);

			curl_multi_add_handle(MultiCurl, curl);
			Curls.push_back(CDataDownload(curl, url, fp, ImgType, img, "", ""));
		#ifdef LOG_DL
			nlwarning("adding handle %x, %d curls", curl, Curls.size());
		#endif
			RunningCurls++;
		}
		else
		{
			setImage(img, dest);
		}
	}

	void CGroupHTML::initImageDownload()
	{
	#ifdef LOG_DL
		nlwarning("Init Image Download");
	#endif
	/*
	// Get current flag
	int tmpFlag = _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG );
	// Turn on leak-checking bit
	tmpFlag |= _CRTDBG_CHECK_ALWAYS_DF;
	// Set flag to the new value
	_CrtSetDbgFlag( tmpFlag );
	*/
		string pathName = "cache";
		if ( ! CFile::isExists( pathName ) )
			CFile::createDirectory( pathName );
	}


	// Get an url and return the local filename with the path where the bnp should be
	string CGroupHTML::localBnpName(const string &url)
	{
		size_t lastIndex = url.find_last_of("/");
		string dest = "user/"+url.substr(lastIndex+1);
		return dest;
	}

	// Add a bnp download request in the multi_curl, return true if already downloaded
	bool CGroupHTML::addBnpDownload(const string &url, const string &action, const string &script, const string &md5sum)
	{
		// Search if we are not already downloading this url.
		for(uint i = 0; i < Curls.size(); i++)
		{
			if(Curls[i].url == url)
			{
	#ifdef LOG_DL
				nlwarning("already downloading '%s'", url.c_str());
	#endif
				return false;
			}
		}

		string dest = localBnpName(url);
		string tmpdest = localBnpName(url)+".tmp";
	#ifdef LOG_DL
		nlwarning("add to download '%s' dest '%s'", url.c_str(), dest.c_str());
	#endif
		
		// erase the tmp file if exists
		if (NLMISC::CFile::fileExists(tmpdest))
			NLMISC::CFile::deleteFile(tmpdest);

		// create/delete the local file
		if (NLMISC::CFile::fileExists(dest))
		{
			if (action == "override" || action == "delete")
			{
				CFile::setRWAccess(dest);
				NLMISC::CFile::deleteFile(dest);
			}
			else
			{
				return true;
			}
		}
		if (action != "delete")
		{
			CURL *curl = curl_easy_init();
			if (!MultiCurl || !curl)
				return false;

			curl_easy_setopt(curl, CURLOPT_NOPROGRESS, true);
			curl_easy_setopt(curl, CURLOPT_URL, url.c_str());

			FILE *fp = fopen (tmpdest.c_str(), "wb");
			if (fp == NULL)
			{
				nlwarning("Can't open file '%s' for writing: code=%d '%s'", tmpdest.c_str (), errno, strerror(errno));
				return false;
			}
			curl_easy_setopt(curl, CURLOPT_FILE, fp);

			curl_multi_add_handle(MultiCurl, curl);
			Curls.push_back(CDataDownload(curl, url, fp, BnpType, NULL, script, md5sum));
	#ifdef LOG_DL
			nlwarning("adding handle %x, %d curls", curl, Curls.size());
	#endif
			RunningCurls++;
		}
		else
			return true;

		return false;
	}

	void CGroupHTML::initBnpDownload()
	{
		if (!_TrustedDomain)
			return;

	#ifdef LOG_DL
		nlwarning("Init Bnp Download");
	#endif
		string pathName = "user";
		if ( ! CFile::isExists( pathName ) )
			CFile::createDirectory( pathName );
	}

	// Call this evenly to check if an element is downloaded and then manage it
	void CGroupHTML::checkDownloads()
	{
		//nlassert(_CrtCheckMemory());

		if(RunningCurls == 0)
			return;

		int NewRunningCurls = 0;
		while(CURLM_CALL_MULTI_PERFORM == curl_multi_perform(MultiCurl, &NewRunningCurls))
		{
	#ifdef LOG_DL
			nlwarning("more to do now %d - %d curls", NewRunningCurls, Curls.size());
	#endif
		}
		if(NewRunningCurls < RunningCurls)
		{
			// some download are done, callback them
	#ifdef LOG_DL
			nlwarning ("new %d old %d", NewRunningCurls, RunningCurls);
	#endif
			// check msg
			CURLMsg *msg;
			int msgs_left;
			while ((msg = curl_multi_info_read(MultiCurl, &msgs_left)))
			{
				if (msg->msg == CURLMSG_DONE)
				{
					for (vector<CDataDownload>::iterator it=Curls.begin(); it<Curls.end(); it++)
					{
						if(msg->easy_handle == it->curl)
						{
							CURLcode res = msg->data.result;
							long r;
							curl_easy_getinfo(it->curl, CURLINFO_RESPONSE_CODE, &r);
							fclose(it->fp);

	#ifdef LOG_DL
							nlwarning("transfer %x completed with status res %d r %d - %d curls", msg->easy_handle, res, r, Curls.size());
	#endif
							curl_easy_cleanup(it->curl);

							string file;

							if (it->type == ImgType)
								file = localImageName(it->url);
							else
								file = localBnpName(it->url);

							if(res != CURLE_OK || r < 200 || r >= 300 || ((it->md5sum != "") && (it->md5sum != getMD5(file+".tmp").toString())))
							{
								NLMISC::CFile::deleteFile((file+".tmp").c_str());
							}
							else
							{
								string finalUrl;
								if (it->type == ImgType)
								{
									CFile::moveFile(file.c_str(), (file+".tmp").c_str());
									if (lookupLocalFile (finalUrl, file.c_str(), false))
									{
										for(uint i = 0; i < it->imgs.size(); i++)
										{
											// don't display image that are not power of 2
											//uint32 w, h;
											//CBitmap::loadSize (file, w, h);
											//if (w == 0 || h == 0 || ((!NLMISC::isPowerOf2(w) || !NLMISC::isPowerOf2(h)) && !NL3D::CTextureFile::supportNonPowerOfTwoTextures()))
											//	file.clear();
											setImage(it->imgs[i], file);
										}
									}
								}
								else
								{
									CFile::moveFile(file.c_str(), (file+".tmp").c_str());
									if (lookupLocalFile (finalUrl, file.c_str(), false))
									{
										CLuaManager::getInstance().executeLuaScript( it->luaScript, true );
									}
								}
							}
							Curls.erase(it);
							break;
						}
					}
				}
			}
		}
		RunningCurls = NewRunningCurls;
	}


	void CGroupHTML::releaseDownloads()
	{
	#ifdef LOG_DL
		nlwarning("Release Downloads");
	#endif
		if(MultiCurl)
			curl_multi_cleanup(MultiCurl);
	}

	/*
	void dolibcurltest()
	{
		nlwarning("start libcurl test");

		initImageDownload();

		addImageDownload("http://www.ryzom.com/en/");
		addImageDownload("http://www.ryzom.com/fr/");
		addImageDownload("http://www.ryzom.com/de/");

		do
		{
			checkImageDownload();
			nlwarning("continue to sleep");
			nlSleep(300);
		}
		while(RunningCurls);

		releaseImageDownload();

		nlwarning("end libcurl test");
	}
	*/


	class CGroupListAdaptor : public CInterfaceGroup
	{
	public:
		CGroupListAdaptor(const TCtorParam &param)
			: CInterfaceGroup(param)
		{}

	private:
		void updateCoords()
		{
			if (_Parent)
			{
				// Get the W max from the parent
				_W = std::min(_Parent->getMaxWReal(), _Parent->getWReal());
				_WReal = _W;
			}
			CInterfaceGroup::updateCoords();
		}
	};

	// ***************************************************************************

	template<class A> void popIfNotEmpty(A &vect) { if(!vect.empty()) vect.pop_back(); }

	// Data stored in CGroupHTML for libwww.

	class CLibWWWData
	{
	public:
		CLibWWWData ()
		{
			Request = NULL;
			Anchor = NULL;
		}
		HTRequest	*Request;
		HTAnchor	*Anchor;
	};

	// ***************************************************************************

	void CGroupHTML::beginBuild ()
	{
		if (_Browsing)
		{
			nlassert (_Connecting);
			nlassert (_ConnectingLock == this);
			_Connecting = false;
			_ConnectingLock = NULL;

			removeContent ();
		}
	}


	TStyle CGroupHTML::parseStyle (const string &str_styles)
	{
		TStyle	styles;
		vector<string> elements;
		NLMISC::splitString(str_styles, ";", elements);

		for(uint i = 0; i < elements.size(); ++i)
		{
			vector<string> style;
			NLMISC::splitString(elements[i], ":", style);
			if (style.size() >= 2)
			{
				string fullstyle = style[1];
				for (uint j=2; j < style.size(); j++)
					fullstyle += ":"+style[j];
				styles[trim(style[0])] = fullstyle;
			}
		}

		return styles;
	}

	// ***************************************************************************

	void CGroupHTML::addText (const char * buf, int len)
	{
		if (_Browsing)
		{
			if (_IgnoreText)
				return;

			// Build a UTF8 string
			string inputString(buf, buf+len);
	//		inputString.resize (len);
	//		uint i;
	//		for (i=0; i<(uint)len; i++)
	//			inputString[i] = buf[i];

			if (_ParsingLua && _TrustedDomain)
			{
				// we are parsing a lua script
				_LuaScript += inputString;
				// no more to do
				return;
			}

			// Build a unicode string
			ucstring inputUCString;
			inputUCString.fromUtf8(inputString);

			// Build the final unicode string
			ucstring tmp;
			tmp.reserve(len);
			uint ucLen = (uint)inputUCString.size();
			//uint ucLenWithoutSpace = 0;
			for (uint i=0; i<ucLen; i++)
			{
				ucchar output;
				bool keep;
				// special treatment for 'nbsp' (which is returned as a discreet space)
				if (inputString.size() == 1 && inputString[0] == 32)
				{
					// this is a nbsp entity
					output = inputUCString[i];
					keep = true;
				}
				else
				{
					// not nbsp, use normal white space removal routine
					keep = translateChar (output, inputUCString[i], (tmp.empty())?0:tmp[tmp.size()-1]);
				}

				if (keep)
				{
					tmp.push_back(output);
	/*
					// Break if the string is more than 50 chars long without space
					if (output != ucchar(' '))
					{
						ucLenWithoutSpace++;
						if (ucLenWithoutSpace == 50)
						{
							tmp.push_back(ucchar(' '));
							ucLenWithoutSpace = 0;
						}
					}
					else
					{
						ucLenWithoutSpace = 0;
					}
	*/			}
			}

			if (!tmp.empty())
				addString(tmp);
		}
	}

	// ***************************************************************************

	void CGroupHTML::addLink (uint element_number, uint /* attribute_number */, HTChildAnchor *anchor, const BOOL *present, const char **value)
	{
		if (_Browsing)
		{
			if (element_number == HTML_A)
			{
				if (present[MY_HTML_A_HREF] && value[MY_HTML_A_HREF])
				{
					string suri = value[MY_HTML_A_HREF];
					if(_TrustedDomain && suri.find("ah:") == 0)
					{
						// in ah: command we don't respect the uri standard so the HTAnchor_address doesn't work correctly
						_Link.push_back (suri);
					}
					else if (_TrustedDomain && suri[0] == '#')
					{
						// Direct url (hack for lua beginElement)
						_Link.push_back (suri.substr(1));
					}
					else
					{
						HTAnchor * dest = HTAnchor_followMainLink((HTAnchor *) anchor);
						if (dest)
						{
							C3WSmartPtr uri = HTAnchor_address(dest);
							_Link.push_back ((const char*)uri);
						}
						else
						{
							_Link.push_back("");
						}
					}

					for(uint8 i = MY_HTML_A_ACCESSKEY; i < MY_HTML_A_Z_ACTION_SHORTCUT; i++)
					{
						if (present[i] && value[i])
						{
							string title = value[i];
						//	nlinfo("key %d = %s", i, title.c_str());
						}
					}
					//nlinfo("key of TITLE is : %d", MY_HTML_A_Z_ACTION_PARAMS);
					if (present[MY_HTML_A_Z_ACTION_PARAMS] && value[MY_HTML_A_Z_ACTION_PARAMS])
					{
						string title = value[MY_HTML_A_Z_ACTION_PARAMS];
						_LinkTitle.push_back(title);
					}
					else
						_LinkTitle.push_back("");
				}
				else
				{
					_Link.push_back("");
					_LinkTitle.push_back("");
				}

				
			}
		}
	}

	// ***************************************************************************

	#define getCellsParameters(prefix,inherit) \
	{\
		CGroupHTML::CCellParams cellParams; \
		if (!_CellParams.empty() && inherit) \
		{ \
			cellParams = _CellParams.back(); \
		} \
		if (present[prefix##_BGCOLOR] && value[prefix##_BGCOLOR]) \
			cellParams.BgColor = getColor (value[prefix##_BGCOLOR]); \
		if (present[prefix##_L_MARGIN] && value[prefix##_L_MARGIN]) \
			fromString(value[prefix##_L_MARGIN], cellParams.LeftMargin); \
		if (present[prefix##_NOWRAP]) \
			cellParams.NoWrap = true; \
		if (present[prefix##_ALIGN] && value[prefix##_ALIGN]) \
		{ \
			string align = value[prefix##_ALIGN]; \
			align = strlwr(align); \
			if (align == "left") \
				cellParams.Align = CGroupCell::Left; \
			if (align == "center") \
				cellParams.Align = CGroupCell::Center; \
			if (align == "right") \
				cellParams.Align = CGroupCell::Right; \
		} \
		if (present[prefix##_VALIGN] && value[prefix##_VALIGN]) \
		{ \
			string align = value[prefix##_VALIGN]; \
			align = strlwr(align); \
			if (align == "top") \
				cellParams.VAlign = CGroupCell::Top; \
			if (align == "middle") \
				cellParams.VAlign = CGroupCell::Middle; \
			if (align == "bottom") \
				cellParams.VAlign = CGroupCell::Bottom; \
		} \
		_CellParams.push_back (cellParams); \
	}


	static bool isHexa(char c)
	{
		return isdigit(c) || (tolower(c) >= 'a' && tolower(c) <= 'f');
	}

	static uint8 convertHexa(char c)
	{
		return (uint8) (tolower(c) - (isdigit(c) ? '0' : ('a' - 10)));
	}

	// scan a color component, and return pointer to next position
	static const char *scanColorComponent(const char *src, uint8 &intensity)
	{
		if (!src) return NULL;
		if (!isHexa(*src)) return NULL;
		uint8 value = convertHexa(*src++) << 4;
		if (!isHexa(*src)) return NULL;
		value += convertHexa(*src++);
		intensity = value;
		return src;
	}

	class CNameToCol
	{
	public:
		const char *Name;
		CRGBA Color;
		CNameToCol(const char *name, CRGBA color) : Name(name), Color(color) {}
	};

	static CNameToCol htmlColorNameToRGBA[] =
	{
		CNameToCol("AliceBlue", CRGBA(0xF0, 0xF8, 0xFF)),
		CNameToCol("AntiqueWhite", CRGBA(0xFA, 0xEB, 0xD7)),
		CNameToCol("Aqua", CRGBA(0x00, 0xFF, 0xFF)),
		CNameToCol("Aquamarine", CRGBA(0x7F, 0xFF, 0xD4)),
		CNameToCol("Azure", CRGBA(0xF0, 0xFF, 0xFF)),
		CNameToCol("Beige", CRGBA(0xF5, 0xF5, 0xDC)),
		CNameToCol("Bisque", CRGBA(0xFF, 0xE4, 0xC4)),
		CNameToCol("Black", CRGBA(0x00, 0x00, 0x00)),
		CNameToCol("BlanchedAlmond", CRGBA(0xFF, 0xEB, 0xCD)),
		CNameToCol("Blue", CRGBA(0x00, 0x00, 0xFF)),
		CNameToCol("BlueViolet", CRGBA(0x8A, 0x2B, 0xE2)),
		CNameToCol("Brown", CRGBA(0xA5, 0x2A, 0x2A)),
		CNameToCol("BurlyWood", CRGBA(0xDE, 0xB8, 0x87)),
		CNameToCol("CadetBlue", CRGBA(0x5F, 0x9E, 0xA0)),
		CNameToCol("Chartreuse", CRGBA(0x7F, 0xFF, 0x00)),
		CNameToCol("Chocolate", CRGBA(0xD2, 0x69, 0x1E)),
		CNameToCol("Coral", CRGBA(0xFF, 0x7F, 0x50)),
		CNameToCol("CornflowerBlue", CRGBA(0x64, 0x95, 0xED)),
		CNameToCol("Cornsilk", CRGBA(0xFF, 0xF8, 0xDC)),
		CNameToCol("Crimson", CRGBA(0xDC, 0x14, 0x3C)),
		CNameToCol("Cyan", CRGBA(0x00, 0xFF, 0xFF)),
		CNameToCol("DarkBlue", CRGBA(0x00, 0x00, 0x8B)),
		CNameToCol("DarkCyan", CRGBA(0x00, 0x8B, 0x8B)),
		CNameToCol("DarkGoldenRod", CRGBA(0xB8, 0x86, 0x0B)),
		CNameToCol("DarkGray", CRGBA(0xA9, 0xA9, 0xA9)),
		CNameToCol("DarkGreen", CRGBA(0x00, 0x64, 0x00)),
		CNameToCol("DarkKhaki", CRGBA(0xBD, 0xB7, 0x6B)),
		CNameToCol("DarkMagenta", CRGBA(0x8B, 0x00, 0x8B)),
		CNameToCol("DarkOliveGreen", CRGBA(0x55, 0x6B, 0x2F)),
		CNameToCol("Darkorange", CRGBA(0xFF, 0x8C, 0x00)),
		CNameToCol("DarkOrchid", CRGBA(0x99, 0x32, 0xCC)),
		CNameToCol("DarkRed", CRGBA(0x8B, 0x00, 0x00)),
		CNameToCol("DarkSalmon", CRGBA(0xE9, 0x96, 0x7A)),
		CNameToCol("DarkSeaGreen", CRGBA(0x8F, 0xBC, 0x8F)),
		CNameToCol("DarkSlateBlue", CRGBA(0x48, 0x3D, 0x8B)),
		CNameToCol("DarkSlateGray", CRGBA(0x2F, 0x4F, 0x4F)),
		CNameToCol("DarkTurquoise", CRGBA(0x00, 0xCE, 0xD1)),
		CNameToCol("DarkViolet", CRGBA(0x94, 0x00, 0xD3)),
		CNameToCol("DeepPink", CRGBA(0xFF, 0x14, 0x93)),
		CNameToCol("DeepSkyBlue", CRGBA(0x00, 0xBF, 0xFF)),
		CNameToCol("DimGray", CRGBA(0x69, 0x69, 0x69)),
		CNameToCol("DodgerBlue", CRGBA(0x1E, 0x90, 0xFF)),
		CNameToCol("Feldspar", CRGBA(0xD1, 0x92, 0x75)),
		CNameToCol("FireBrick", CRGBA(0xB2, 0x22, 0x22)),
		CNameToCol("FloralWhite", CRGBA(0xFF, 0xFA, 0xF0)),
		CNameToCol("ForestGreen", CRGBA(0x22, 0x8B, 0x22)),
		CNameToCol("Fuchsia", CRGBA(0xFF, 0x00, 0xFF)),
		CNameToCol("Gainsboro", CRGBA(0xDC, 0xDC, 0xDC)),
		CNameToCol("GhostWhite", CRGBA(0xF8, 0xF8, 0xFF)),
		CNameToCol("Gold", CRGBA(0xFF, 0xD7, 0x00)),
		CNameToCol("GoldenRod", CRGBA(0xDA, 0xA5, 0x20)),
		CNameToCol("Gray", CRGBA(0x80, 0x80, 0x80)),
		CNameToCol("Green", CRGBA(0x00, 0x80, 0x00)),
		CNameToCol("GreenYellow", CRGBA(0xAD, 0xFF, 0x2F)),
		CNameToCol("HoneyDew", CRGBA(0xF0, 0xFF, 0xF0)),
		CNameToCol("HotPink", CRGBA(0xFF, 0x69, 0xB4)),
		CNameToCol("IndianRed ", CRGBA(0xCD, 0x5C, 0x5C)),
		CNameToCol("Indigo  ", CRGBA(0x4B, 0x00, 0x82)),
		CNameToCol("Ivory", CRGBA(0xFF, 0xFF, 0xF0)),
		CNameToCol("Khaki", CRGBA(0xF0, 0xE6, 0x8C)),
		CNameToCol("Lavender", CRGBA(0xE6, 0xE6, 0xFA)),
		CNameToCol("LavenderBlush", CRGBA(0xFF, 0xF0, 0xF5)),
		CNameToCol("LawnGreen", CRGBA(0x7C, 0xFC, 0x00)),
		CNameToCol("LemonChiffon", CRGBA(0xFF, 0xFA, 0xCD)),
		CNameToCol("LightBlue", CRGBA(0xAD, 0xD8, 0xE6)),
		CNameToCol("LightCoral", CRGBA(0xF0, 0x80, 0x80)),
		CNameToCol("LightCyan", CRGBA(0xE0, 0xFF, 0xFF)),
		CNameToCol("LightGoldenRodYellow", CRGBA(0xFA, 0xFA, 0xD2)),
		CNameToCol("LightGrey", CRGBA(0xD3, 0xD3, 0xD3)),
		CNameToCol("LightGreen", CRGBA(0x90, 0xEE, 0x90)),
		CNameToCol("LightPink", CRGBA(0xFF, 0xB6, 0xC1)),
		CNameToCol("LightSalmon", CRGBA(0xFF, 0xA0, 0x7A)),
		CNameToCol("LightSeaGreen", CRGBA(0x20, 0xB2, 0xAA)),
		CNameToCol("LightSkyBlue", CRGBA(0x87, 0xCE, 0xFA)),
		CNameToCol("LightSlateBlue", CRGBA(0x84, 0x70, 0xFF)),
		CNameToCol("LightSlateGray", CRGBA(0x77, 0x88, 0x99)),
		CNameToCol("LightSteelBlue", CRGBA(0xB0, 0xC4, 0xDE)),
		CNameToCol("LightYellow", CRGBA(0xFF, 0xFF, 0xE0)),
		CNameToCol("Lime", CRGBA(0x00, 0xFF, 0x00)),
		CNameToCol("LimeGreen", CRGBA(0x32, 0xCD, 0x32)),
		CNameToCol("Linen", CRGBA(0xFA, 0xF0, 0xE6)),
		CNameToCol("Magenta", CRGBA(0xFF, 0x00, 0xFF)),
		CNameToCol("Maroon", CRGBA(0x80, 0x00, 0x00)),
		CNameToCol("MediumAquaMarine", CRGBA(0x66, 0xCD, 0xAA)),
		CNameToCol("MediumBlue", CRGBA(0x00, 0x00, 0xCD)),
		CNameToCol("MediumOrchid", CRGBA(0xBA, 0x55, 0xD3)),
		CNameToCol("MediumPurple", CRGBA(0x93, 0x70, 0xD8)),
		CNameToCol("MediumSeaGreen", CRGBA(0x3C, 0xB3, 0x71)),
		CNameToCol("MediumSlateBlue", CRGBA(0x7B, 0x68, 0xEE)),
		CNameToCol("MediumSpringGreen", CRGBA(0x00, 0xFA, 0x9A)),
		CNameToCol("MediumTurquoise", CRGBA(0x48, 0xD1, 0xCC)),
		CNameToCol("MediumVioletRed", CRGBA(0xC7, 0x15, 0x85)),
		CNameToCol("MidnightBlue", CRGBA(0x19, 0x19, 0x70)),
		CNameToCol("MintCream", CRGBA(0xF5, 0xFF, 0xFA)),
		CNameToCol("MistyRose", CRGBA(0xFF, 0xE4, 0xE1)),
		CNameToCol("Moccasin", CRGBA(0xFF, 0xE4, 0xB5)),
		CNameToCol("NavajoWhite", CRGBA(0xFF, 0xDE, 0xAD)),
		CNameToCol("Navy", CRGBA(0x00, 0x00, 0x80)),
		CNameToCol("OldLace", CRGBA(0xFD, 0xF5, 0xE6)),
		CNameToCol("Olive", CRGBA(0x80, 0x80, 0x00)),
		CNameToCol("OliveDrab", CRGBA(0x6B, 0x8E, 0x23)),
		CNameToCol("Orange", CRGBA(0xFF, 0xA5, 0x00)),
		CNameToCol("OrangeRed", CRGBA(0xFF, 0x45, 0x00)),
		CNameToCol("Orchid", CRGBA(0xDA, 0x70, 0xD6)),
		CNameToCol("PaleGoldenRod", CRGBA(0xEE, 0xE8, 0xAA)),
		CNameToCol("PaleGreen", CRGBA(0x98, 0xFB, 0x98)),
		CNameToCol("PaleTurquoise", CRGBA(0xAF, 0xEE, 0xEE)),
		CNameToCol("PaleVioletRed", CRGBA(0xD8, 0x70, 0x93)),
		CNameToCol("PapayaWhip", CRGBA(0xFF, 0xEF, 0xD5)),
		CNameToCol("PeachPuff", CRGBA(0xFF, 0xDA, 0xB9)),
		CNameToCol("Peru", CRGBA(0xCD, 0x85, 0x3F)),
		CNameToCol("Pink", CRGBA(0xFF, 0xC0, 0xCB)),
		CNameToCol("Plum", CRGBA(0xDD, 0xA0, 0xDD)),
		CNameToCol("PowderBlue", CRGBA(0xB0, 0xE0, 0xE6)),
		CNameToCol("Purple", CRGBA(0x80, 0x00, 0x80)),
		CNameToCol("Red", CRGBA(0xFF, 0x00, 0x00)),
		CNameToCol("RosyBrown", CRGBA(0xBC, 0x8F, 0x8F)),
		CNameToCol("RoyalBlue", CRGBA(0x41, 0x69, 0xE1)),
		CNameToCol("SaddleBrown", CRGBA(0x8B, 0x45, 0x13)),
		CNameToCol("Salmon", CRGBA(0xFA, 0x80, 0x72)),
		CNameToCol("SandyBrown", CRGBA(0xF4, 0xA4, 0x60)),
		CNameToCol("SeaGreen", CRGBA(0x2E, 0x8B, 0x57)),
		CNameToCol("SeaShell", CRGBA(0xFF, 0xF5, 0xEE)),
		CNameToCol("Sienna", CRGBA(0xA0, 0x52, 0x2D)),
		CNameToCol("Silver", CRGBA(0xC0, 0xC0, 0xC0)),
		CNameToCol("SkyBlue", CRGBA(0x87, 0xCE, 0xEB)),
		CNameToCol("SlateBlue", CRGBA(0x6A, 0x5A, 0xCD)),
		CNameToCol("SlateGray", CRGBA(0x70, 0x80, 0x90)),
		CNameToCol("Snow", CRGBA(0xFF, 0xFA, 0xFA)),
		CNameToCol("SpringGreen", CRGBA(0x00, 0xFF, 0x7F)),
		CNameToCol("SteelBlue", CRGBA(0x46, 0x82, 0xB4)),
		CNameToCol("Tan", CRGBA(0xD2, 0xB4, 0x8C)),
		CNameToCol("Teal", CRGBA(0x00, 0x80, 0x80)),
		CNameToCol("Thistle", CRGBA(0xD8, 0xBF, 0xD8)),
		CNameToCol("Tomato", CRGBA(0xFF, 0x63, 0x47)),
		CNameToCol("Turquoise", CRGBA(0x40, 0xE0, 0xD0)),
		CNameToCol("Violet", CRGBA(0xEE, 0x82, 0xEE)),
		CNameToCol("VioletRed", CRGBA(0xD0, 0x20, 0x90)),
		CNameToCol("Wheat", CRGBA(0xF5, 0xDE, 0xB3)),
		CNameToCol("White", CRGBA(0xFF, 0xFF, 0xFF)),
		CNameToCol("WhiteSmoke", CRGBA(0xF5, 0xF5, 0xF5)),
		CNameToCol("Yellow", CRGBA(0xFF, 0xFF, 0x00)),
		CNameToCol("YellowGreen", CRGBA(0x9A, 0xCD, 0x32))
	};

	// scan a color from a HTML form (#rrggbb format)
	bool scanHTMLColor(const char *src, CRGBA &dest)
	{
		if (!src || *src == '\0') return false;
		if (*src == '#')
		{
			++src;
			CRGBA result;
			src = scanColorComponent(src, result.R); if (!src) return false;
			src = scanColorComponent(src, result.G); if (!src) return false;
			src = scanColorComponent(src, result.B); if (!src) return false;
			src = scanColorComponent(src, result.A);
			if (!src)
			{
				// Alpha is optional
				result.A = 255;
			}
			dest = result;
			return true;
		}
		else
		{
			// slow but should suffice for now
			for(uint k = 0; k < sizeofarray(htmlColorNameToRGBA); ++k)
			{
				if (nlstricmp(src, htmlColorNameToRGBA[k].Name) == 0)
				{
					dest = htmlColorNameToRGBA[k].Color;
					return true;
				}
			}
			return false;
		}
	}

	// ***************************************************************************

	void CGroupHTML::beginElement (uint element_number, const BOOL *present, const char **value)
	{
		if (_Browsing)
		{
			// Paragraph ?
			switch(element_number)
			{
			case HTML_A:
				_TextColor.push_back(LinkColor);
				_GlobalColor.push_back(LinkColorGlobalColor);
				_A.push_back(true);

				if (present[MY_HTML_A_TITLE] && value[MY_HTML_A_TITLE])
					_LinkTitle.push_back(value[MY_HTML_A_TITLE]);
				if (present[MY_HTML_A_CLASS] && value[MY_HTML_A_CLASS])
					_LinkClass.push_back(value[MY_HTML_A_CLASS]);

				break;

			case HTML_DIV:
			{
				if (present[MY_HTML_DIV_NAME] && value[MY_HTML_DIV_NAME])
					_DivName = value[MY_HTML_DIV_NAME];

				string instClass;
				if (present[MY_HTML_DIV_CLASS] && value[MY_HTML_DIV_CLASS])
					instClass = value[MY_HTML_DIV_CLASS];

				// use generic template system
				if (_TrustedDomain && !instClass.empty() && instClass == "ryzom-ui-grouptemplate")
				{
					string id;
					if (present[MY_HTML_DIV_ID] && value[MY_HTML_DIV_ID])
						id = value[MY_HTML_DIV_ID];

					string style;
					if (present[MY_HTML_DIV_STYLE] && value[MY_HTML_DIV_STYLE])
						style = value[MY_HTML_DIV_STYLE];

					typedef pair<string, string> TTmplParam;
					vector<TTmplParam> tmplParams;
					
					string templateName;
					if (!style.empty())
					{
						TStyle styles = parseStyle(style);
						TStyle::iterator	it;
						for (it=styles.begin(); it != styles.end(); it++)
						{
							if ((*it).first == "template")
								templateName = (*it).second;
							else
								tmplParams.push_back(TTmplParam((*it).first, (*it).second));
						}
					}

					if (!templateName.empty())
					{
						string parentId;
						bool haveParentDiv = getDiv() != NULL;
						if (haveParentDiv)
							parentId = getDiv()->getId();
						else
							parentId = _Paragraph->getId();

						CInterfaceGroup *inst = CWidgetManager::getInstance()->getParser()->createGroupInstance(templateName, parentId+":"+id, tmplParams);
						if (inst)
						{
							inst->setId(parentId+":"+id);
							inst->updateCoords();
							if (haveParentDiv)
							{
									inst->setParent(getDiv());
									inst->setParentSize(getDiv());
									inst->setParentPos(getDiv());
									inst->setPosRef(Hotspot_TL);
									inst->setParentPosRef(Hotspot_TL);
									getDiv()->addGroup(inst);
							}
							else
							{
								if (!_Paragraph)
								{
									newParagraph (0);
									paragraphChange ();
								}

								getParagraph()->addChild(inst);
								paragraphChange();
							}
							_Divs.push_back(inst);
						}
					}
				}
			}
				break;

			case HTML_FONT:
			{
				bool found = false;
				if (present[HTML_FONT_COLOR] && value[HTML_FONT_COLOR])
				{
					CRGBA color;
					if (scanHTMLColor(value[HTML_FONT_COLOR], color))
					{
						_TextColor.push_back(color);
						found = true;
					}
				}
				if (!found)
				{
					_TextColor.push_back(_TextColor.empty() ? CRGBA::White : _TextColor.back());
				}

				if (present[HTML_FONT_SIZE] && value[HTML_FONT_SIZE])
				{
					uint fontsize;
					fromString(value[HTML_FONT_SIZE], fontsize);
					_FontSize.push_back(fontsize);
				}
				else
				{
					_FontSize.push_back(_FontSize.empty() ? TextFontSize : _FontSize.back());
				}
			}
				break;
			case HTML_BR:
				addString(ucstring ("\n"));
				break;
			case HTML_BODY:
				{
					if (present[HTML_BODY_BGCOLOR] && value[HTML_BODY_BGCOLOR])
					{
						CRGBA bgColor = getColor (value[HTML_BODY_BGCOLOR]);
						setBackgroundColor (bgColor);
					}
					
					string style;
					if (present[HTML_BODY_STYLE] && value[HTML_BODY_STYLE])
						style = value[HTML_BODY_STYLE];
					
					
					if (!style.empty())
					{
						TStyle styles = parseStyle(style);
						TStyle::iterator	it;

						it = styles.find("background-repeat");
						bool repeat = (it != styles.end() && it->second == "1");
						
						// Webig only
						it = styles.find("background-scale");
						bool scale = (it != styles.end() && it->second == "1");

						it = styles.find("background-image");
						if (it != styles.end())
						{
							string image = it->second;
							string::size_type texExt = strlwr(image).find("url(");
							// Url image
							if (texExt != string::npos)
								// Remove url()
								image = image.substr(4, image.size()-5);
							setBackground (image, scale, repeat);
						}
					}
				}
				break;
			case HTML_FORM:
				{
					// Build the form
					CGroupHTML::CForm form;

					// Get the action name
					if (present[HTML_FORM_ACTION] && value[HTML_FORM_ACTION])
					{
						HTParentAnchor *parent = HTAnchor_parent (_LibWWW->Anchor);
						HTChildAnchor *child = HTAnchor_findChildAndLink (parent, "", value[HTML_FORM_ACTION], NULL);
						if (child)
						{
							HTAnchor *mainChild = HTAnchor_followMainLink((HTAnchor *) child);
							if (mainChild)
							{
								C3WSmartPtr uri = HTAnchor_address(mainChild);
								form.Action = (const char*)uri;
							}
						}
						else
						{
							HTAnchor * dest = HTAnchor_findAddress (value[HTML_FORM_ACTION]);
							if (dest)
							{
								C3WSmartPtr uri = HTAnchor_address(dest);
								form.Action = (const char*)uri;
							}
							else
							{
								form.Action = value[HTML_FORM_ACTION];
							}
						}
					}
					_Forms.push_back(form);
				}
				break;
			case HTML_H1:
				newParagraph(PBeginSpace);
				_FontSize.push_back(H1FontSize);
				_TextColor.push_back(H1Color);
				_GlobalColor.push_back(H1ColorGlobalColor);
				break;
			case HTML_H2:
				newParagraph(PBeginSpace);
				_FontSize.push_back(H2FontSize);
				_TextColor.push_back(H2Color);
				_GlobalColor.push_back(H2ColorGlobalColor);
				break;
			case HTML_H3:
				newParagraph(PBeginSpace);
				_FontSize.push_back(H3FontSize);
				_TextColor.push_back(H3Color);
				_GlobalColor.push_back(H3ColorGlobalColor);
				break;
			case HTML_H4:
				newParagraph(PBeginSpace);
				_FontSize.push_back(H4FontSize);
				_TextColor.push_back(H4Color);
				_GlobalColor.push_back(H4ColorGlobalColor);
				break;
			case HTML_H5:
				newParagraph(PBeginSpace);
				_FontSize.push_back(H5FontSize);
				_TextColor.push_back(H5Color);
				_GlobalColor.push_back(H5ColorGlobalColor);
				break;
			case HTML_H6:
				newParagraph(PBeginSpace);
				_FontSize.push_back(H6FontSize);
				_TextColor.push_back(H6Color);
				_GlobalColor.push_back(H6ColorGlobalColor);
				break;
			case HTML_IMG:
				{
					// Get the string name
					if (present[MY_HTML_IMG_SRC] && value[MY_HTML_IMG_SRC])
					{
						// Get the global color name
						bool globalColor = false;
						if (present[MY_HTML_IMG_GLOBAL_COLOR])
							globalColor = true;

						if (getA() && getParent () && getParent ()->getParent())
						{
							// Tooltip
							const char *tooltip = NULL;
							if (present[MY_HTML_IMG_ALT] && value[MY_HTML_IMG_ALT])
								tooltip = value[MY_HTML_IMG_ALT];

							string params = "name=" + getId() + "|url=" + getLink ();
							addButton(CCtrlButton::PushButton, value[MY_HTML_IMG_SRC], value[MY_HTML_IMG_SRC], value[MY_HTML_IMG_SRC],
								"", globalColor, "browse", params.c_str(), tooltip);
						}
						else
						{
							// Get the option to reload (class==reload)
							bool reloadImg = false;

							string style;
							if (present[MY_HTML_IMG_STYLE] && value[MY_HTML_IMG_STYLE])
								style = value[MY_HTML_IMG_STYLE];

							if (!style.empty())
							{
								TStyle styles = parseStyle(style);
								TStyle::iterator	it;

								it = styles.find("reload");
								if (it != styles.end() && (*it).second == "1")
									reloadImg = true;
							}
							
							addImage (value[MY_HTML_IMG_SRC], globalColor, reloadImg);
						}
					}
				}
				break;
			case HTML_INPUT:
				// Got one form ?
				if (!(_Forms.empty()))
				{
					// read general property
					string templateName;
					string minWidth;

					// Widget template name
					if (present[MY_HTML_INPUT_Z_BTN_TMPL] && value[MY_HTML_INPUT_Z_BTN_TMPL])
						templateName = value[MY_HTML_INPUT_Z_BTN_TMPL];
					// Input name is the new
					if (present[MY_HTML_INPUT_Z_INPUT_TMPL] && value[MY_HTML_INPUT_Z_INPUT_TMPL])
						templateName = value[MY_HTML_INPUT_Z_INPUT_TMPL];
					// Widget minimal width
					if (present[MY_HTML_INPUT_Z_INPUT_WIDTH] && value[MY_HTML_INPUT_Z_INPUT_WIDTH])
						minWidth = value[MY_HTML_INPUT_Z_INPUT_WIDTH];

					// Get the type
					if (present[MY_HTML_INPUT_TYPE] && value[MY_HTML_INPUT_TYPE])
					{
						// Global color flag
						bool globalColor = false;
						if (present[MY_HTML_INPUT_GLOBAL_COLOR])
							globalColor = true;

						// Tooltip
						const char *tooltip = NULL;
						if (present[MY_HTML_INPUT_ALT] && value[MY_HTML_INPUT_ALT])
							tooltip = value[MY_HTML_INPUT_ALT];

						string type = value[MY_HTML_INPUT_TYPE];
						type = strlwr (type);
						if (type == "image")
						{
							// The submit button
							string name;
							string normal;
							string pushed;
							string over;
							if (present[MY_HTML_INPUT_NAME] && value[MY_HTML_INPUT_NAME])
								name = value[MY_HTML_INPUT_NAME];
							if (present[MY_HTML_INPUT_SRC] && value[MY_HTML_INPUT_SRC])
								normal = value[MY_HTML_INPUT_SRC];

							// Action handler parameters : "name=group_html_id|form=id_of_the_form|submit_button=button_name"
							string param = "name=" + getId() + "|form=" + toString (_Forms.size()-1) + "|submit_button=" + name;

							// Add the ctrl button
							addButton (CCtrlButton::PushButton, name, normal, pushed.empty()?normal:pushed, over,
								globalColor, "html_submit_form", param.c_str(), tooltip);
						}
						if (type == "button" || type == "submit")
						{
							// The submit button
							string name;
							string text;
							string normal;
							string pushed;
							string over;

							string buttonTemplate(!templateName.empty() ? templateName : DefaultButtonGroup );
							if (present[MY_HTML_INPUT_NAME] && value[MY_HTML_INPUT_NAME])
								name = value[MY_HTML_INPUT_NAME];
							if (present[MY_HTML_INPUT_SRC] && value[MY_HTML_INPUT_SRC])
								normal = value[MY_HTML_INPUT_SRC];
							if (present[MY_HTML_INPUT_VALUE] && value[MY_HTML_INPUT_VALUE])
								text = value[MY_HTML_INPUT_VALUE];

							// Action handler parameters : "name=group_html_id|form=id_of_the_form|submit_button=button_name"
							string param = "name=" + getId() + "|form=" + toString (_Forms.size()-1) + "|submit_button=" + name;

							// Add the ctrl button
							if (!_Paragraph)
							{
								newParagraph (0);
								paragraphChange ();
							}

							typedef pair<string, string> TTmplParam;
							vector<TTmplParam> tmplParams;
							tmplParams.push_back(TTmplParam("id", name));
							tmplParams.push_back(TTmplParam("onclick", "html_submit_form"));
							tmplParams.push_back(TTmplParam("onclick_param", param));
							//tmplParams.push_back(TTmplParam("text", text));
							tmplParams.push_back(TTmplParam("active", "true"));
							if (!minWidth.empty())
								tmplParams.push_back(TTmplParam("wmin", minWidth));
							CInterfaceGroup *buttonGroup = CWidgetManager::getInstance()->getParser()->createGroupInstance(buttonTemplate, _Paragraph->getId(), tmplParams);
							if (buttonGroup)
							{

								// Add the ctrl button
								CCtrlTextButton *ctrlButton = dynamic_cast<CCtrlTextButton*>(buttonGroup->getCtrl("button"));
								if (!ctrlButton) ctrlButton = dynamic_cast<CCtrlTextButton*>(buttonGroup->getCtrl("b"));
								if (ctrlButton)
								{
									ctrlButton->setModulateGlobalColorAll (globalColor);

									// Translate the tooltip
									if (tooltip)
										ctrlButton->setDefaultContextHelp (CI18N::get (tooltip));

									ctrlButton->setText(ucstring::makeFromUtf8(text));
								}
								getParagraph()->addChild (buttonGroup);
								paragraphChange ();
							}

	//						addButton (CCtrlTextButton::PushButton, name, normal, pushed.empty()?normal:pushed, over,
	//							globalColor, "html_submit_form", param.c_str(), tooltip);
						}
						else if (type == "text")
						{
							// Get the string name
							string name;
							ucstring ucValue;
							uint size = 120;
							if (present[MY_HTML_INPUT_NAME] && value[MY_HTML_INPUT_NAME])
								name = value[MY_HTML_INPUT_NAME];
							if (present[MY_HTML_INPUT_SIZE] && value[MY_HTML_INPUT_SIZE])
								fromString(value[MY_HTML_INPUT_SIZE], size);
							if (present[MY_HTML_INPUT_VALUE] && value[MY_HTML_INPUT_VALUE])
								ucValue.fromUtf8(value[MY_HTML_INPUT_VALUE]);

							string textTemplate(!templateName.empty() ? templateName : DefaultFormTextGroup);
							// Add the editbox
							CInterfaceGroup *textArea = addTextArea (textTemplate, name.c_str (), 1, size/12, false, ucValue);
							if (textArea)
							{
								// Add the text area to the form
								CGroupHTML::CForm::CEntry entry;
								entry.Name = name;
								entry.TextArea = textArea;
								_Forms.back().Entries.push_back (entry);
							}
						}
						else if (type == "checkbox")
						{
							// The submit button
							string name;
							string normal = DefaultCheckBoxBitmapNormal;
							string pushed = DefaultCheckBoxBitmapPushed;
							string over = DefaultCheckBoxBitmapOver;
							bool checked = false;
							if (present[MY_HTML_INPUT_NAME] && value[MY_HTML_INPUT_NAME])
								name = value[MY_HTML_INPUT_NAME];
							if (present[MY_HTML_INPUT_SRC] && value[MY_HTML_INPUT_SRC])
								normal = value[MY_HTML_INPUT_SRC];
							checked = (present[MY_HTML_INPUT_CHECKED] && value[MY_HTML_INPUT_CHECKED]);

							// Add the ctrl button
							CCtrlButton *checkbox = addButton (CCtrlButton::ToggleButton, name, normal, pushed, over,
								globalColor, "", "", tooltip);
							if (checkbox)
							{
								checkbox->setPushed (checked);

								// Add the text area to the form
								CGroupHTML::CForm::CEntry entry;
								entry.Name = name;
								entry.Checkbox = checkbox;
								_Forms.back().Entries.push_back (entry);
							}
						}
						else if (type == "hidden")
						{
							if (present[MY_HTML_INPUT_NAME] && value[MY_HTML_INPUT_NAME])
							{
								// Get the name
								string name = value[MY_HTML_INPUT_NAME];

								// Get the value
								ucstring ucValue;
								if (present[MY_HTML_INPUT_VALUE] && value[MY_HTML_INPUT_VALUE])
									ucValue.fromUtf8(value[MY_HTML_INPUT_VALUE]);

								// Add an entry
								CGroupHTML::CForm::CEntry entry;
								entry.Name = name;
								entry.Value = decodeHTMLEntities(ucValue);
								_Forms.back().Entries.push_back (entry);
							}
						}
					}
				}
				break;
			case HTML_SELECT:
				if (!(_Forms.empty()))
				{
					// A select box

					// read general property
					string templateName;
					string minWidth;

					// Widget template name
					if (present[MY_HTML_INPUT_Z_INPUT_TMPL] && value[MY_HTML_INPUT_Z_INPUT_TMPL])
						templateName = value[MY_HTML_INPUT_Z_INPUT_TMPL];
					// Widget minimal width
					if (present[MY_HTML_INPUT_Z_INPUT_WIDTH] && value[MY_HTML_INPUT_Z_INPUT_WIDTH])
						minWidth = value[MY_HTML_INPUT_Z_INPUT_WIDTH];

					string name;
					if (present[HTML_SELECT_NAME] && value[HTML_SELECT_NAME])
						name = value[HTML_SELECT_NAME];

					string formTemplate = templateName.empty() ? DefaultFormSelectGroup : templateName;
					CDBGroupComboBox *cb = addComboBox(formTemplate, name.c_str());
					CGroupHTML::CForm::CEntry entry;
					entry.Name = name;
					entry.ComboBox = cb;
					_Forms.back().Entries.push_back (entry);
				}
			break;
			case HTML_OPTION:
				// Got one form ?
				if (!(_Forms.empty()))
				{
					if (!_Forms.back().Entries.empty())
					{
						// clear the option string
						_SelectOptionStr.clear();

						std::string optionValue;
						bool	 selected = false;
						if (present[HTML_OPTION_VALUE] && value[HTML_OPTION_VALUE])
							optionValue = value[HTML_OPTION_VALUE];
						if (present[HTML_OPTION_SELECTED] && value[HTML_OPTION_SELECTED])
							selected = nlstricmp(value[HTML_OPTION_SELECTED], "selected") == 0;
						_Forms.back().Entries.back().SelectValues.push_back(optionValue);
						if (selected)
						{
							_Forms.back().Entries.back().InitialSelection = (sint)_Forms.back().Entries.back().SelectValues.size() - 1;
						}

					}
				}
				_SelectOption = true;
			break;
			case HTML_LI:
				if (getUL())
				{
					// First LI ?
					if (!_LI)
					{
						_LI = true;
						newParagraph(ULBeginSpace);
					}
					else
					{
						newParagraph(LIBeginSpace);
					}
					ucstring str;
					str += (ucchar)0x2219;
					str += (ucchar)' ';
					addString (str);
					flushString ();
					getParagraph()->setFirstViewIndent(LIIndent);
				}
				break;
			case HTML_P:
				newParagraph(PBeginSpace);
				break;
			case HTML_PRE:
				_PRE.push_back(true);
				break;
			case HTML_TABLE:
				{
					// Get cells parameters
					getCellsParameters (MY_HTML_TABLE, false);

					CGroupTable *table = new CGroupTable(TCtorParam());
					table->BgColor = _CellParams.back().BgColor;

					if (present[MY_HTML_TABLE_WIDTH] && value[MY_HTML_TABLE_WIDTH])
						getPercentage (table->ForceWidthMin, table->TableRatio, value[MY_HTML_TABLE_WIDTH]);
					if (present[MY_HTML_TABLE_BORDER] && value[MY_HTML_TABLE_BORDER])
						fromString(value[MY_HTML_TABLE_BORDER], table->Border);
					if (present[MY_HTML_TABLE_CELLSPACING] && value[MY_HTML_TABLE_CELLSPACING])
						fromString(value[MY_HTML_TABLE_CELLSPACING], table->CellSpacing);
					if (present[MY_HTML_TABLE_CELLPADDING] && value[MY_HTML_TABLE_CELLPADDING])
						fromString(value[MY_HTML_TABLE_CELLPADDING], table->CellPadding);

					// Table must fit the container size

					addGroup (table, 0);

					_Tables.push_back(table);

					// Add a cell pointer
					_Cells.push_back(NULL);
					_TR.push_back(false);
				}
				break;
			case HTML_TD:
				{
					// Get cells parameters
					getCellsParameters (MY_HTML_TD, true);

					CGroupTable *table = getTable();
					if (table)
					{
						if (!_Cells.empty())
						{
							_Cells.back() = new CGroupCell(CViewBase::TCtorParam());
							string style;
							if (present[MY_HTML_TD_STYLE] && value[MY_HTML_TD_STYLE])
								style = value[MY_HTML_TD_STYLE];

							// Set the cell parameters
							if (!style.empty())
							{
								TStyle styles = parseStyle(style);
								TStyle::iterator	it;

								it = styles.find("background-repeat");
								_Cells.back()->setTextureTile(it != styles.end());

								// Webig only
								it = styles.find("background-scale");
								_Cells.back()->setTextureScale(it != styles.end());

								it = styles.find("background-image");
								if (it != styles.end())
								{
									nlinfo("found background-image %s", it->second.c_str());
									string image = (*it).second;
									string::size_type texExt = strlwr(image).find("url(");
									// Url image
									if (texExt != string::npos)
									{
										// Remove url()
										image = image.substr(4, image.size()-5);
										addImageDownload(image, _Cells.back());
									// Image in BNP
									}
									else
									{
										_Cells.back()->setTexture(image);
									}
								}
							}
							_Cells.back()->BgColor = _CellParams.back().BgColor;
							_Cells.back()->Align = _CellParams.back().Align;
							_Cells.back()->VAlign = _CellParams.back().VAlign;
							_Cells.back()->LeftMargin = _CellParams.back().LeftMargin;
							_Cells.back()->NoWrap = _CellParams.back().NoWrap;

							float temp;
							if (present[MY_HTML_TD_WIDTH] && value[MY_HTML_TD_WIDTH])
								getPercentage (_Cells.back()->WidthWanted, _Cells.back()->TableRatio, value[MY_HTML_TD_WIDTH]);
							if (present[MY_HTML_TD_HEIGHT] && value[MY_HTML_TD_HEIGHT])
								getPercentage (_Cells.back()->Height, temp, value[MY_HTML_TD_HEIGHT]);

							_Cells.back()->NewLine = getTR();
							table->addChild (_Cells.back());
							newParagraph(TDBeginSpace);

							// Reset TR flag
							if (!_TR.empty())
								_TR.back() = false;
						}
					}
				}
				break;
			case HTML_TEXTAREA:
				// Got one form ?
				if (!(_Forms.empty()))
				{
					// read general property
					string templateName;

					// Widget template name
					if (present[MY_HTML_TEXTAREA_Z_INPUT_TMPL] && value[MY_HTML_TEXTAREA_Z_INPUT_TMPL])
						templateName = value[MY_HTML_TEXTAREA_Z_INPUT_TMPL];

					// Get the string name
					_TextAreaName = "";
					_TextAreaRow = 1;
					_TextAreaCols = 10;
					_TextAreaContent = "";
					if (present[HTML_TEXTAREA_NAME] && value[HTML_TEXTAREA_NAME])
						_TextAreaName = value[HTML_TEXTAREA_NAME];
					if (present[HTML_TEXTAREA_ROWS] && value[HTML_TEXTAREA_ROWS])
						fromString(value[HTML_TEXTAREA_ROWS], _TextAreaRow);
					if (present[HTML_TEXTAREA_COLS] && value[HTML_TEXTAREA_COLS])
						fromString(value[HTML_TEXTAREA_COLS], _TextAreaCols);

					_TextAreaTemplate = !templateName.empty() ? templateName : DefaultFormTextAreaGroup;
					_TextArea = true;
				}
				break;
			case HTML_TITLE:
				{
					if(!_TitlePrefix.empty())
						_TitleString = _TitlePrefix + " - ";
					else
						_TitleString = "";
					_Title = true;
				}
				break;
			case HTML_I:
				{
					_Localize = true;
				}
				break;
			case HTML_TR:
				{
					// Get cells parameters
					getCellsParameters (MY_HTML_TR, true);

					// Set TR flag
					if (!_TR.empty())
						_TR.back() = true;
				}
				break;
			case HTML_UL:
				_Indent += ULIndent;
				_LI = false;
				endParagraph();
				_UL.push_back(true);
				break;
			case HTML_OBJECT:
				_ObjectType = "";
				_ObjectData = "";
				_ObjectMD5Sum = "";
				_ObjectAction = "";
				if (present[HTML_OBJECT_TYPE] && value[HTML_OBJECT_TYPE])
					_ObjectType = value[HTML_OBJECT_TYPE];
				if (present[HTML_OBJECT_DATA] && value[HTML_OBJECT_DATA])
					_ObjectData = value[HTML_OBJECT_DATA];
				if (present[HTML_OBJECT_ID] && value[HTML_OBJECT_ID])
					_ObjectMD5Sum = value[HTML_OBJECT_ID];
				if (present[HTML_OBJECT_STANDBY] && value[HTML_OBJECT_STANDBY])
					_ObjectAction = value[HTML_OBJECT_STANDBY];
				_Object = true;

				break;
			case HTML_STYLE:
				_IgnoreText = true;
				break;
			}
		}
	}

	// ***************************************************************************

	void CGroupHTML::endElement (uint element_number)
	{
		if (_Browsing)
		{
			// Paragraph ?
			switch(element_number)
			{
			case HTML_FONT:
				popIfNotEmpty (_TextColor);
				popIfNotEmpty (_FontSize);
			break;
			case HTML_A:
				popIfNotEmpty (_TextColor);
				popIfNotEmpty (_GlobalColor);
				popIfNotEmpty (_A);
				popIfNotEmpty (_Link);
				popIfNotEmpty (_LinkTitle);
				popIfNotEmpty (_LinkClass);
				break;
			case HTML_H1:
			case HTML_H2:
			case HTML_H3:
			case HTML_H4:
			case HTML_H5:
			case HTML_H6:
				popIfNotEmpty (_FontSize);
				popIfNotEmpty (_TextColor);
				popIfNotEmpty (_GlobalColor);
				endParagraph();
				break;
			case HTML_PRE:
				popIfNotEmpty (_PRE);
				break;
			case HTML_DIV:
				_DivName = "";
				popIfNotEmpty (_Divs);
				break;

			case HTML_TABLE:
				popIfNotEmpty (_CellParams);
				popIfNotEmpty (_TR);
				popIfNotEmpty (_Cells);
				popIfNotEmpty (_Tables);
				endParagraph();
				// Add a cell
				break;
			case HTML_TD:
				popIfNotEmpty (_CellParams);
				if (!_Cells.empty())
					_Cells.back() = NULL;
				break;
			case HTML_TR:
				popIfNotEmpty (_CellParams);
				break;
			case HTML_TEXTAREA:
				{
					// Add the editbox
	// 				nlinfo("textarea temp '%s'", _TextAreaTemplate.c_str());
	// 				nlinfo("textarea name '%s'", _TextAreaName.c_str());
	// 				nlinfo("textarea %d %d", _TextAreaRow, _TextAreaCols);
	// 				nlinfo("textarea content '%s'", _TextAreaContent.toUtf8().c_str());
					CInterfaceGroup *textArea = addTextArea (_TextAreaTemplate, _TextAreaName.c_str (), _TextAreaRow, _TextAreaCols, true, _TextAreaContent);
					if (textArea)
					{
						// Add the text area to the form
						CGroupHTML::CForm::CEntry entry;
						entry.Name = _TextAreaName;
						entry.TextArea = textArea;
						_Forms.back().Entries.push_back (entry);
					}
					_TextArea = false;
				}
				break;
			case HTML_TITLE:
				{
					_Title = false;

					// Get the parent container
					setTitle (_TitleString);
				}
				break;
			case HTML_SELECT:
				{
					_SelectOption = false;
					if (!(_Forms.empty()))
					{
						if (!_Forms.back().Entries.empty())
						{
							CDBGroupComboBox *cb = _Forms.back().Entries.back().ComboBox;
							if (cb)
							{
								cb->setSelectionNoTrigger(_Forms.back().Entries.back().InitialSelection);
								cb->setW(cb->evalContentWidth() + 16);
							}
						}
					}
				}
				break;
			case HTML_OPTION:
				{
					// insert the parsed text into the select control
					CDBGroupComboBox *cb = _Forms.back().Entries.back().ComboBox;
					if (cb)
					{
						cb->addText(_SelectOptionStr);
					}
				}
				break;
			case HTML_I:
				{
					_Localize = false;
				}
				break;
			case HTML_UL:
				if (getUL())
				{
					_Indent -= ULIndent;
					_Indent = std::max(_Indent, (uint)0);
					endParagraph();
					popIfNotEmpty (_UL);
				}
				break;
			case HTML_STYLE:
				_IgnoreText = false;
				break;
			case HTML_OBJECT:
				if (_TrustedDomain)
				{
					if (_ObjectType=="application/ryzom-data")
					{
						if (!_ObjectData.empty())
						{
							if (addBnpDownload(_ObjectData, _ObjectAction, _ObjectScript, _ObjectMD5Sum))
							{
								CLuaManager::getInstance().executeLuaScript("\nlocal __ALLREADYDL__=true\n"+_ObjectScript, true);
							}
							_ObjectScript = "";
						}
					}
					_Object = false;
				}
				break;
			}
		}
	}

	// ***************************************************************************
	void CGroupHTML::beginUnparsedElement(const char *buffer, int length)
	{
		string str(buffer, buffer+length);
		if (stricmp(str.c_str(), "lua") == 0)
		{
			// we receive an embeded lua script
			_ParsingLua = _TrustedDomain; // Only parse lua if TrustedDomain
			_LuaScript = "";
		}
	}

	// ***************************************************************************
	void CGroupHTML::endUnparsedElement(const char *buffer, int length)
	{
		string str(buffer, buffer+length);
		if (stricmp(str.c_str(), "lua") == 0)
		{
			if (_ParsingLua && _TrustedDomain)
			{
				_ParsingLua = false;
				// execute the embeded lua script
				_LuaScript = "\nlocal __CURRENT_WINDOW__=\""+this->_Id+"\" \n"+_LuaScript;
				CLuaManager::getInstance().executeLuaScript(_LuaScript, true);
			}
		}
	}


	// ***************************************************************************
	NLMISC_REGISTER_OBJECT(CViewBase, CGroupHTML, std::string, "html");


	// ***************************************************************************
	uint32							CGroupHTML::_GroupHtmlUIDPool= 0;
	CGroupHTML::TGroupHtmlByUIDMap	CGroupHTML::_GroupHtmlByUID;


	// ***************************************************************************
	CGroupHTML::CGroupHTML(const TCtorParam &param)
	:	CGroupScrollText(param),
		_TimeoutValue(DEFAULT_RYZOM_CONNECTION_TIMEOUT)
	{
		// add it to map of group html created
		_GroupHtmlUID= ++_GroupHtmlUIDPool; // valid assigned Id begin to 1!
		_GroupHtmlByUID[_GroupHtmlUID]= this;

		// init
		_ParsingLua = false;
		_IgnoreText = false;
		_BrowseNextTime = false;
		_PostNextTime = false;
		_Browsing = false;
		_Connecting = false;
		_LibWWW = new CLibWWWData;
		_CurrentViewLink = NULL;
		_CurrentViewImage = NULL;
		_Indent = 0;
		_LI = false;
		_SelectOption = false;
		_GroupListAdaptor = NULL;

		// Register
		CWidgetManager::getInstance()->registerClockMsgTarget(this);

		// HTML parameters
		BgColor = CRGBA::Black;
		ErrorColor = CRGBA(255, 0, 0);
		LinkColor = CRGBA(0, 0, 255);
		TextColor = CRGBA(255, 255, 255);
		H1Color = CRGBA(255, 255, 255);
		H2Color = CRGBA(255, 255, 255);
		H3Color = CRGBA(255, 255, 255);
		H4Color = CRGBA(255, 255, 255);
		H5Color = CRGBA(255, 255, 255);
		H6Color = CRGBA(255, 255, 255);
		ErrorColorGlobalColor = false;
		LinkColorGlobalColor = false;
		TextColorGlobalColor = false;
		H1ColorGlobalColor = false;
		H2ColorGlobalColor = false;
		H3ColorGlobalColor = false;
		H4ColorGlobalColor = false;
		H5ColorGlobalColor = false;
		H6ColorGlobalColor = false;
		TextFontSize = 9;
		H1FontSize = 18;
		H2FontSize = 15;
		H3FontSize = 12;
		H4FontSize = 9;
		H5FontSize = 9;
		H6FontSize = 9;
		LIBeginSpace = 4;
		ULBeginSpace = 12;
		PBeginSpace	 = 12;
		TDBeginSpace = 0;
		LIIndent = -10;
		ULIndent = 30;
		LineSpaceFontFactor = 0.5f;
		DefaultButtonGroup =			"html_text_button";
		DefaultFormTextGroup =			"edit_box_widget";
		DefaultFormTextAreaGroup =		"edit_box_widget_multiline";
		DefaultFormSelectGroup =		"html_form_select_widget";
		DefaultCheckBoxBitmapNormal =	"checkbox_normal.tga";
		DefaultCheckBoxBitmapPushed =	"checkbox_pushed.tga";
		DefaultCheckBoxBitmapOver =		"checkbox_over.tga";
		DefaultBackgroundBitmapView =	"bg";
		clearContext();

		MultiCurl = curl_multi_init();
		RunningCurls = 0;

		initImageDownload();
		initBnpDownload();
	}

	// ***************************************************************************

	CGroupHTML::~CGroupHTML()
	{
		//releaseImageDownload();

		// TestYoyo
		//nlinfo("** CGroupHTML Destroy: %x, %s, uid%d", this, _Id.c_str(), _GroupHtmlUID);

		/*	Erase from map of Group HTML (thus requestTerminated() callback won't be called)
			Do it first, just because don't want requestTerminated() to be called while I'm destroying
			(useless and may be dangerous)
		*/
		_GroupHtmlByUID.erase(_GroupHtmlUID);

		// stop browsing
		stopBrowse (); // NB : we don't call updateRefreshButton here, because :
					   // 1) it is useless,
					   // 2) it crashed before when it called getElementFromId (that didn't work when a master group was being removed...). Btw it should work now
					   //     this is why the call to 'updateRefreshButton' has been removed from stopBrowse

		clearContext();
		delete _LibWWW;
	}

	// ***************************************************************************

	bool CGroupHTML::parse(xmlNodePtr cur,CInterfaceGroup *parentGroup)
	{
		nlassert( CWidgetManager::getInstance()->isClockMsgTarget(this));


		if(!CGroupScrollText::parse(cur, parentGroup))
			return false;

		// TestYoyo
		//nlinfo("** CGroupHTML parsed Ok: %x, %s, %s, uid%d", this, _Id.c_str(), typeid(this).name(), _GroupHtmlUID);

		CXMLAutoPtr ptr;

		// Get the url
		ptr = xmlGetProp (cur, (xmlChar*)"url");
		if (ptr)
			_URL = (const char*)ptr;

		// Bkup default for undo/redo
		_AskedUrl= _URL;

		ptr = xmlGetProp (cur, (xmlChar*)"title_prefix");
		if (ptr)
			_TitlePrefix = CI18N::get((const char*)ptr);

		// Parameters
		ptr = xmlGetProp (cur, (xmlChar*)"background_color");
		if (ptr)
			BgColor = convertColor(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"error_color");
		if (ptr)
			ErrorColor = convertColor(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"link_color");
		if (ptr)
			LinkColor = convertColor(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"text_color");
		if (ptr)
			TextColor = convertColor(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h1_color");
		if (ptr)
			H1Color = convertColor(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h2_color");
		if (ptr)
			H2Color = convertColor(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h3_color");
		if (ptr)
			H3Color = convertColor(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h4_color");
		if (ptr)
			H4Color = convertColor(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h5_color");
		if (ptr)
			H5Color = convertColor(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h6_color");
		if (ptr)
			H6Color = convertColor(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"error_color_global_color");
		if (ptr)
			ErrorColorGlobalColor = convertBool(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"link_color_global_color");
		if (ptr)
			LinkColorGlobalColor = convertBool(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"text_color_global_color");
		if (ptr)
			TextColorGlobalColor = convertBool(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h1_color_global_color");
		if (ptr)
			H1ColorGlobalColor = convertBool(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h2_color_global_color");
		if (ptr)
			H2ColorGlobalColor = convertBool(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h3_color_global_color");
		if (ptr)
			H3ColorGlobalColor = convertBool(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h4_color_global_color");
		if (ptr)
			H4ColorGlobalColor = convertBool(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h5_color_global_color");
		if (ptr)
			H5ColorGlobalColor = convertBool(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"h6_color_global_color");
		if (ptr)
			H6ColorGlobalColor = convertBool(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"text_font_size");
		if (ptr)
			fromString((const char*)ptr, TextFontSize);
		ptr = xmlGetProp (cur, (xmlChar*)"h1_font_size");
		if (ptr)
			fromString((const char*)ptr, H1FontSize);
		ptr = xmlGetProp (cur, (xmlChar*)"h2_font_size");
		if (ptr)
			fromString((const char*)ptr, H2FontSize);
		ptr = xmlGetProp (cur, (xmlChar*)"h3_font_size");
		if (ptr)
			fromString((const char*)ptr, H3FontSize);
		ptr = xmlGetProp (cur, (xmlChar*)"h4_font_size");
		if (ptr)
			fromString((const char*)ptr, H4FontSize);
		ptr = xmlGetProp (cur, (xmlChar*)"h5_font_size");
		if (ptr)
			fromString((const char*)ptr, H5FontSize);
		ptr = xmlGetProp (cur, (xmlChar*)"h6_font_size");
		if (ptr)
			fromString((const char*)ptr, H6FontSize);
		ptr = xmlGetProp (cur, (xmlChar*)"td_begin_space");
		if (ptr)
			fromString((const char*)ptr, TDBeginSpace);
		ptr = xmlGetProp (cur, (xmlChar*)"paragraph_begin_space");
		if (ptr)
			fromString((const char*)ptr, PBeginSpace);
		ptr = xmlGetProp (cur, (xmlChar*)"li_begin_space");
		if (ptr)
			fromString((const char*)ptr, LIBeginSpace);
		ptr = xmlGetProp (cur, (xmlChar*)"ul_begin_space");
		if (ptr)
			fromString((const char*)ptr, ULBeginSpace);
		ptr = xmlGetProp (cur, (xmlChar*)"li_indent");
		if (ptr)
			fromString((const char*)ptr, LIIndent);
		ptr = xmlGetProp (cur, (xmlChar*)"ul_indent");
		if (ptr)
			fromString((const char*)ptr, ULIndent);
		ptr = xmlGetProp (cur, (xmlChar*)"multi_line_space_factor");
		if (ptr)
			fromString((const char*)ptr, LineSpaceFontFactor);
		ptr = xmlGetProp (cur, (xmlChar*)"form_text_group");
		if (ptr)
			DefaultFormTextGroup = (const char*)(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"form_text_area_group");
		if (ptr)
			DefaultFormTextAreaGroup = (const char*)(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"form_select_group");
		if (ptr)
			DefaultFormSelectGroup = (const char*)(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"checkbox_bitmap_normal");
		if (ptr)
			DefaultCheckBoxBitmapNormal = (const char*)(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"checkbox_bitmap_pushed");
		if (ptr)
			DefaultCheckBoxBitmapPushed = (const char*)(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"checkbox_bitmap_over");
		if (ptr)
			DefaultCheckBoxBitmapOver = (const char*)(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"background_bitmap_view");
		if (ptr)
			DefaultBackgroundBitmapView = (const char*)(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"home");
		if (ptr)
			Home = (const char*)(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"browse_next_time");
		if (ptr)
			_BrowseNextTime = convertBool(ptr);
		ptr = xmlGetProp (cur, (xmlChar*)"browse_tree");
		if(ptr)
			_BrowseTree = (const char*)ptr;
		ptr = xmlGetProp (cur, (xmlChar*)"browse_undo");
		if(ptr)
			_BrowseUndoButton= (const char*)ptr;
		ptr = xmlGetProp (cur, (xmlChar*)"browse_redo");
		if(ptr)
			_BrowseRedoButton = (const char*)ptr;
		ptr = xmlGetProp (cur, (xmlChar*)"browse_refresh");
		if(ptr)
			_BrowseRefreshButton = (const char*)ptr;
		ptr = xmlGetProp (cur, (xmlChar*)"timeout");
		if(ptr)
			fromString((const char*)ptr, _TimeoutValue);

		return true;
	}

	// ***************************************************************************

	bool CGroupHTML::handleEvent (const NLGUI::CEventDescriptor& eventDesc)
	{
		bool traited = CGroupScrollText::handleEvent (eventDesc);

		if (eventDesc.getType() == NLGUI::CEventDescriptor::system)
		{
			const NLGUI::CEventDescriptorSystem &systemEvent = (const NLGUI::CEventDescriptorSystem &) eventDesc;
			if (systemEvent.getEventTypeExtended() == NLGUI::CEventDescriptorSystem::clocktick)
			{
				// Handle now
				handle ();
			}
		}

		return traited;
	}

	// ***************************************************************************

	void CGroupHTML::endParagraph()
	{
		// Remove previous paragraph if empty
		if (_Paragraph && (_Paragraph->getNumChildren() == 0))
		{
			_Paragraph->getParent ()->delGroup(_Paragraph);
			_Paragraph = NULL;
		}

		_Paragraph = NULL;

		paragraphChange ();
	}

	// ***************************************************************************

	void CGroupHTML::newParagraph(uint beginSpace)
	{
		// Remove previous paragraph if empty
		if (_Paragraph && (_Paragraph->getNumChildren() == 0))
		{
			_Paragraph->getParent ()->delGroup(_Paragraph);
			_Paragraph = NULL;
		}

		// Add a new paragraph
		CGroupParagraph *newParagraph = new CGroupParagraph(CViewBase::TCtorParam());
		newParagraph->setResizeFromChildH(true);

		newParagraph->setBrowseGroup (this);
		newParagraph->setIndent(_Indent);

		// Add to the group
		addGroup (newParagraph, beginSpace);
		_Paragraph = newParagraph;

		paragraphChange ();
	}

	// ***************************************************************************

	void CGroupHTML::browse(const char *url)
	{
		// modify undo/redo
		pushUrlUndoRedo(url);

		// do the browse, with no undo/redo
		doBrowse(url);
	}

	// ***************************************************************************
	void CGroupHTML::refresh()
	{
		if (!_URL.empty())
			doBrowse(_URL.c_str());
	}

	// ***************************************************************************
	void CGroupHTML::doBrowse(const char *url)
	{
		// Stop previous browse
		if (_Browsing)
		{
			// Clear all the context
			clearContext();

			_Browsing = false;
			if (_Connecting)
			{
				nlassert (_ConnectingLock == this);
				_ConnectingLock = NULL;
			}
			else
				nlassert (_ConnectingLock != this);
			_Connecting = false;
	//		stopBrowse ();
			updateRefreshButton();

	#ifdef LOG_DL
			nlwarning("*** ALREADY BROWSING, break first");
	#endif
		}

	#ifdef LOG_DL
		nlwarning("Browsing URL : '%s'", url);
	#endif

		// go
		_URL = url;
		_BrowseNextTime = true;

		// if a BrowseTree is bound to us, try to select the node that opens this URL (auto-locate)
		if(!_BrowseTree.empty())
		{
			CGroupTree	*groupTree=dynamic_cast<CGroupTree*>(CWidgetManager::getInstance()->getElementFromId(_BrowseTree));
			if(groupTree)
			{
				string	nodeId= selectTreeNodeRecurs(groupTree->getRootNode(), url);
				// select the node
				if(!nodeId.empty())
				{
					groupTree->selectNodeById(nodeId);
				}
			}
		}
	}

	// ***************************************************************************

	void CGroupHTML::browseError (const char *msg)
	{
		// Get the list group from CGroupScrollText
		removeContent();
		newParagraph(0);
		CViewText *viewText = new CViewText ("", (string("Error : ")+msg).c_str());
		viewText->setColor (ErrorColor);
		viewText->setModulateGlobalColor(ErrorColorGlobalColor);
		getParagraph()->addChild (viewText);
		if(!_TitlePrefix.empty())
			setTitle (_TitlePrefix);

		stopBrowse ();
		updateRefreshButton();
	}

	// ***************************************************************************

	bool CGroupHTML::isBrowsing()
	{
		return _Browsing;
	}


	void CGroupHTML::stopBrowse ()
	{
	#ifdef LOG_DL
		nlwarning("*** STOP BROWSE");
	#endif

		// Clear all the context
		clearContext();

		_Browsing = false;

		if (_Connecting)
		{
			nlassert (_ConnectingLock == this);
			_ConnectingLock = NULL;
		}
		else
			nlassert (_ConnectingLock != this);
		_Connecting = false;

		// Request running ?
		if (_LibWWW->Request)
		{
	//		VerifyLibWWW("HTRequest_kill", HTRequest_kill(_LibWWW->Request) == TRUE);
			HTRequest_kill(_LibWWW->Request);
			HTRequest_delete(_LibWWW->Request);
			_LibWWW->Request = NULL;
		}
	}

	// ***************************************************************************

	void CGroupHTML::updateCoords()
	{
		CGroupScrollText::updateCoords();
	}

	// ***************************************************************************

	bool CGroupHTML::translateChar(ucchar &output, ucchar input, ucchar lastCharParam) const
	{
		// Keep this char ?
		bool keep = true;

		switch (input)
		{
			// Return / tab only in <PRE> mode
		case '\t':
		case '\n':
			{
				// Get the last char
				ucchar lastChar = lastCharParam;
				if (lastChar == 0)
					lastChar = getLastChar();
				keep = ((lastChar != (ucchar)' ') &&
						(lastChar != 0)) || getPRE() || (_CurrentViewImage && (lastChar == 0));
				if(!getPRE())
					input = ' ';
			}
			break;
		case ' ':
			{
				// Get the last char
				ucchar lastChar = lastCharParam;
				if (lastChar == 0)
					lastChar = getLastChar();
				keep = ((lastChar != (ucchar)' ') &&
						(lastChar != (ucchar)'\n') &&
						(lastChar != 0)) || getPRE() || (_CurrentViewImage && (lastChar == 0));
			}
			break;
		case 0xd:
			keep = false;
			break;
		}

		if (keep)
		{
			output = input;
		}

		return keep;
	}

	// ***************************************************************************

	void CGroupHTML::addString(const ucstring &str)
	{
		ucstring tmpStr = str;

		if (_Localize)
		{
			string	_str = tmpStr.toString();
			string::size_type	p = _str.find('#');
			if (p == string::npos)
			{
				tmpStr = CI18N::get(_str);
			}
			else
			{
				string	cmd = _str.substr(0, p);
				string	arg = _str.substr(p+1);

				if (cmd == "date")
				{
					uint	year, month, day;
					sscanf(arg.c_str(), "%d/%d/%d", &year, &month, &day);
					tmpStr = CI18N::get( "uiMFIDate");

					year += (year > 70 ? 1900 : 2000);

					strFindReplace(tmpStr, "%year", toString("%d", year) );
					strFindReplace(tmpStr, "%month", CI18N::get(toString("uiMonth%02d", month)) );
					strFindReplace(tmpStr, "%day", toString("%d", day) );
				}
				else
				{
					tmpStr = arg;
				}
			}
		}

		// In title ?
		if (_Title)
		{
			_TitleString += tmpStr;
		}
		else if (_TextArea)
		{
			_TextAreaContent += tmpStr;
		}
		else if (_Object)
		{
			_ObjectScript += tmpStr.toString();
		}
		else if (_SelectOption)
		{
			if (!(_Forms.empty()))
			{
				if (!_Forms.back().Entries.empty())
				{
					_SelectOptionStr += tmpStr;
				}
			}
		}
		else
		{
			// In a paragraph ?
			if (!_Paragraph)
			{
				newParagraph (0);
				paragraphChange ();
			}

			// Text added ?
			bool added = false;

			// Number of child in this paragraph
			if (_CurrentViewLink)
			{
				bool skipLine = !_CurrentViewLink->getText().empty() && *(_CurrentViewLink->getText().rbegin()) == (ucchar) '\n';
				// Compatible with current parameters ?
				if (!skipLine &&
					(getTextColor() == _CurrentViewLink->getColor()) &&
					(getFontSize() == (uint)_CurrentViewLink->getFontSize()) &&
					(getLink() == _CurrentViewLink->Link) &&
					(getGlobalColor() == _CurrentViewLink->getModulateGlobalColor()))
				{
					// Concat the text
					_CurrentViewLink->setText(_CurrentViewLink->getText()+tmpStr);
					_CurrentViewLink->invalidateContent();
					added = true;
				}
			}

			// Not added ?
			if (!added)
			{
				if (getA() && string(getLinkClass()) == "ryzom-ui-button")
				{
					string buttonTemplate = DefaultButtonGroup;
					// Action handler parameters : "name=group_html_id|form=id_of_the_form|submit_button=button_name"
					string param = "name=" + this->_Id + "|url=" + getLink();

					typedef pair<string, string> TTmplParam;
					vector<TTmplParam> tmplParams;
					tmplParams.push_back(TTmplParam("id", ""));
					tmplParams.push_back(TTmplParam("onclick", "browse"));
					tmplParams.push_back(TTmplParam("onclick_param", param));
					tmplParams.push_back(TTmplParam("active", "true"));
					CInterfaceGroup *buttonGroup = CWidgetManager::getInstance()->getParser()->createGroupInstance(buttonTemplate, _Paragraph->getId(), tmplParams);
					if (buttonGroup)
					{

						// Add the ctrl button
						CCtrlTextButton *ctrlButton = dynamic_cast<CCtrlTextButton*>(buttonGroup->getCtrl("button"));
						if (!ctrlButton) ctrlButton = dynamic_cast<CCtrlTextButton*>(buttonGroup->getCtrl("b"));
						if (ctrlButton)
						{
							ctrlButton->setModulateGlobalColorAll (false);

							// Translate the tooltip
							ctrlButton->setDefaultContextHelp(ucstring::makeFromUtf8(getLinkTitle()));
							ctrlButton->setText(tmpStr);
						}
						getParagraph()->addChild (buttonGroup);
						paragraphChange ();
					}
		
				}
				else
				{
					CViewLink *newLink = new CViewLink(CViewBase::TCtorParam());
					if (getA())
					{
						newLink->Link = getLink();
						newLink->LinkTitle = getLinkTitle();
						if (!newLink->Link.empty())
						{
							newLink->setHTMLView (this);
							newLink->setUnderlined (true);
						}
					}
					newLink->setText(tmpStr);
					newLink->setColor(getTextColor());
					newLink->setFontSize(getFontSize());
					newLink->setMultiLineSpace((uint)((float)getFontSize()*LineSpaceFontFactor));
					newLink->setMultiLine(true);
					newLink->setModulateGlobalColor(getGlobalColor());
					// newLink->setLineAtBottom (true);

					if (getA() && !newLink->Link.empty())
					{
						getParagraph()->addChildLink(newLink);
					}
					else
					{
						getParagraph()->addChild(newLink);
					}
					paragraphChange ();
				}
			}
		}
	}

	// ***************************************************************************

	void CGroupHTML::addImage(const char *img, bool globalColor, bool reloadImg)
	{
		// In a paragraph ?
		if (_Paragraph)
		{
			string finalUrl;

			//
			// 1/ try to load the image with the old system (local files in bnp)
			//
			string image = CFile::getPath(img) + CFile::getFilenameWithoutExtension(img) + ".tga";
			if (lookupLocalFile (finalUrl, image.c_str(), false))
			{
				// No more text in this text view
				_CurrentViewLink = NULL;

				// Not added ?
				CViewBitmap *newImage = new CViewBitmap (TCtorParam());
				/* todo link in image
				if (getA())
				{
					newImage->Link = getLink();
					newImage->setHTMLView (this);
				}*/
				newImage->setRenderLayer(getRenderLayer()+1);
				newImage->setTexture (finalUrl);
				newImage->setModulateGlobalColor(globalColor);

				/* todo link in image
				if (getA())
					getParagraph()->addChildLink(newImage);
				else*/
				getParagraph()->addChild(newImage);
				paragraphChange ();
			}
			else
			{
				//
				// 2/ if it doesn't work, try to load the image in cache
				//
				image = localImageName(img);
				if (!reloadImg && lookupLocalFile (finalUrl, image.c_str(), false))
				{
					// No more text in this text view
					_CurrentViewLink = NULL;

					// Not added ?
					CViewBitmap *newImage = new CViewBitmap (TCtorParam());
					/* todo link in image
					if (getA())
					{
					newImage->Link = getLink();
					newImage->setHTMLView (this);
					}*/

					// don't display image that are not power of 2
					uint32 w, h;
					CBitmap::loadSize (image, w, h);
					if (w == 0 || h == 0 || ((!NLMISC::isPowerOf2(w) || !NLMISC::isPowerOf2(h)) && !NL3D::CTextureFile::supportNonPowerOfTwoTextures()))
						image.clear();

					newImage->setTexture (image);
	//				newImage->setTexture (finalUrl);
					newImage->setModulateGlobalColor(globalColor);

					/* todo link in image
					if (getA())
					getParagraph()->addChildLink(newImage);
					else*/
					getParagraph()->addChild(newImage);
					paragraphChange ();
				}
				else
				{

					//
					// 3/ if it doesn't work, display a placeholder and ask to dl the image into the cache
					//
					image = "web_del.tga";
					if (lookupLocalFile (finalUrl, image.c_str(), false))
					{
						// No more text in this text view
						_CurrentViewLink = NULL;

						// Not added ?
						CViewBitmap *newImage = new CViewBitmap (TCtorParam());
						/* todo link in image
						if (getA())
						{
						newImage->Link = getLink();
						newImage->setHTMLView (this);
						}*/
						newImage->setTexture (image);
						//				newImage->setTexture (finalUrl);
						newImage->setModulateGlobalColor(globalColor);

						addImageDownload(img, newImage);

						/* todo link in image
						if (getA())
						getParagraph()->addChildLink(newImage);
						else*/
						getParagraph()->addChild(newImage);
						paragraphChange ();
					}
				}
			}
		}
	}

	// ***************************************************************************

	CInterfaceGroup *CGroupHTML::addTextArea(const std::string &templateName, const char *name, uint /* rows */, uint cols, bool multiLine, const ucstring &content)
	{
		// In a paragraph ?
		if (!_Paragraph)
		{
			newParagraph (0);
			paragraphChange ();
		}

		// No more text in this text view
		_CurrentViewLink = NULL;

		{
			// Not added ?
			std::vector<std::pair<std::string,std::string> > templateParams;
			templateParams.push_back (std::pair<std::string,std::string> ("w", toString (cols*12)));
			//templateParams.push_back (std::pair<std::string,std::string> ("h", toString (rows*12)));
			templateParams.push_back (std::pair<std::string,std::string> ("id", name));
			templateParams.push_back (std::pair<std::string,std::string> ("prompt", ""));
			templateParams.push_back (std::pair<std::string,std::string> ("multiline", multiLine?"true":"false"));
			templateParams.push_back (std::pair<std::string,std::string> ("want_return", multiLine?"true":"false"));
			templateParams.push_back (std::pair<std::string,std::string> ("enter_recover_focus", "false"));
			templateParams.push_back (std::pair<std::string,std::string> ("max_num_chars", "1024"));
			CInterfaceGroup *textArea = CWidgetManager::getInstance()->getParser()->createGroupInstance (templateName.c_str(),
				getParagraph()->getId(), templateParams.empty()?NULL:&(templateParams[0]), (uint)templateParams.size());

			// Group created ?
			if (textArea)
			{
				// Set the content
				CGroupEditBox *eb = dynamic_cast<CGroupEditBox*>(textArea->getGroup("eb"));
				if (eb)
					eb->setInputString(decodeHTMLEntities(content));

				textArea->invalidateCoords();
				getParagraph()->addChild (textArea);
				paragraphChange ();

				return textArea;
			}
		}

		// Not group created
		return NULL;
	}

	// ***************************************************************************
	CDBGroupComboBox *CGroupHTML::addComboBox(const std::string &templateName, const char *name)
	{
		// In a paragraph ?
		if (!_Paragraph)
		{
			newParagraph (0);
			paragraphChange ();
		}


		{
			// Not added ?
			std::vector<std::pair<std::string,std::string> > templateParams;
			templateParams.push_back (std::pair<std::string,std::string> ("id", name));
			CInterfaceGroup *group = CWidgetManager::getInstance()->getParser()->createGroupInstance (templateName.c_str(),
				getParagraph()->getId(), templateParams.empty()?NULL:&(templateParams[0]), (uint)templateParams.size());

			// Group created ?
			if (group)
			{
				// Set the content
				CDBGroupComboBox *cb = dynamic_cast<CDBGroupComboBox *>(group);
				if (!cb)
				{
					nlwarning("'%s' template has bad type, combo box expected", templateName.c_str());
					delete cb;
					return NULL;
				}
				else
				{
					getParagraph()->addChild (cb);
					paragraphChange ();
					return cb;
				}
			}
		}

		// Not group created
		return NULL;
	}

	// ***************************************************************************

	CCtrlButton *CGroupHTML::addButton(CCtrlButton::EType type, const std::string &/* name */, const std::string &normalBitmap, const std::string &pushedBitmap,
									  const std::string &overBitmap, bool useGlobalColor, const char *actionHandler, const char *actionHandlerParams,
									  const char *tooltip)
	{
		// In a paragraph ?
		if (!_Paragraph)
		{
			newParagraph (0);
			paragraphChange ();
		}

		// Add the ctrl button
		CCtrlButton *ctrlButton = new CCtrlButton(TCtorParam());

		// Load only tga files.. (conversion in dds filename is done in the lookup procedure)
		string normal = normalBitmap.empty()?"":CFile::getPath(normalBitmap) + CFile::getFilenameWithoutExtension(normalBitmap) + ".tga";

		// if the image doesn't exist on local, we check in the cache
	//	if(!CFile::fileExists(normal))
		if(!CPath::exists(normal))
		{
			// search in the compressed texture
			CViewRenderer &rVR = *CViewRenderer::getInstance();
			sint32 id = rVR.getTextureIdFromName(normal);
			if(id == -1)
			{
				normal = localImageName(normalBitmap);
				if(!CFile::fileExists(normal))
				{
					normal = "web_del.tga";
					addImageDownload(normalBitmap, ctrlButton);
				}
			}
		}

		string pushed = pushedBitmap.empty()?"":CFile::getPath(pushedBitmap) + CFile::getFilenameWithoutExtension(pushedBitmap) + ".tga";
		// if the image doesn't exist on local, we check in the cache, don't download it because the "normal" will already setuped it
	//	if(!CFile::fileExists(pushed))
		if(!CPath::exists(pushed))
		{
			// search in the compressed texture
			CViewRenderer &rVR = *CViewRenderer::getInstance();
			sint32 id = rVR.getTextureIdFromName(pushed);
			if(id == -1)
			{
				pushed = localImageName(pushedBitmap);
			}
		}

		string over = overBitmap.empty()?"":CFile::getPath(overBitmap) + CFile::getFilenameWithoutExtension(overBitmap) + ".tga";

		ctrlButton->setType (type);
		if (!normal.empty())
			ctrlButton->setTexture (normal);
		if (!pushed.empty())
			ctrlButton->setTexturePushed (pushed);
		if (!over.empty())
			ctrlButton->setTextureOver (over);
		ctrlButton->setModulateGlobalColorAll (useGlobalColor);
		ctrlButton->setActionOnLeftClick (actionHandler);
		ctrlButton->setParamsOnLeftClick (actionHandlerParams);

		// Translate the tooltip or display raw text (tooltip from webig)
		if (tooltip)
		{
			if (CI18N::hasTranslation(tooltip))
			{
				ctrlButton->setDefaultContextHelp(CI18N::get(tooltip));
				//ctrlButton->setOnContextHelp(CI18N::get(tooltip).toString());
			}
			else
			{
				ctrlButton->setDefaultContextHelp(ucstring(tooltip));
				//ctrlButton->setOnContextHelp(string(tooltip));
			}

			ctrlButton->setInstantContextHelp(true);
			ctrlButton->setToolTipParent(TTMouse);
			ctrlButton->setToolTipParentPosRef(Hotspot_TTAuto);
			ctrlButton->setToolTipPosRef(Hotspot_TTAuto);
			ctrlButton->setActionOnLeftClickParams(tooltip);
		}

		getParagraph()->addChild (ctrlButton);
		paragraphChange ();

		return ctrlButton;
	}

	// ***************************************************************************

	void CGroupHTML::flushString()
	{
		_CurrentViewLink = NULL;
	}

	// ***************************************************************************

	void CGroupHTML::clearContext()
	{
		_Paragraph = NULL;
		_PRE.clear();
		_TextColor.clear();
		_GlobalColor.clear();
		_FontSize.clear();
		_Indent = 0;
		_LI = false;
		_UL.clear();
		_A.clear();
		_Link.clear();
		_LinkTitle.clear();
		_Tables.clear();
		_Cells.clear();
		_TR.clear();
		_Forms.clear();
		_Groups.clear();
		_CellParams.clear();
		_Title = false;
		_TextArea = false;
		_Object = false;
		_Localize = false;

		// TR

		paragraphChange ();

		// clear the pointer to the current image download since all the button are deleted
	#ifdef LOG_DL
		nlwarning("Clear pointers to %d curls", Curls.size());
	#endif
		for(uint i = 0; i < Curls.size(); i++)
		{
			Curls[i].imgs.clear();
		}

	}

	// ***************************************************************************

	ucchar CGroupHTML::getLastChar() const
	{
		if (_CurrentViewLink)
		{
			const ucstring &str = _CurrentViewLink->getText();
			if (!str.empty())
				return str[str.length()-1];
		}
		return 0;
	}

	// ***************************************************************************

	void CGroupHTML::paragraphChange ()
	{
		_CurrentViewLink = NULL;
		_CurrentViewImage = NULL;
		CGroupParagraph *paragraph = getParagraph();
		if (paragraph)
		{
			// Number of child in this paragraph
			uint numChild = paragraph->getNumChildren();
			if (numChild)
			{
				// Get the last child
				CViewBase *child = paragraph->getChild(numChild-1);

				// Is this a string view ?
				_CurrentViewLink = dynamic_cast<CViewLink*>(child);
				_CurrentViewImage = dynamic_cast<CViewBitmap*>(child);
			}
		}
	}

	// ***************************************************************************

	CInterfaceGroup *CGroupHTML::getCurrentGroup()
	{
		if (!_Cells.empty() && _Cells.back())
			return _Cells.back()->Group;
		else
			return _GroupListAdaptor;
	}

	// ***************************************************************************

	void CGroupHTML::addGroup (CInterfaceGroup *group, uint beginSpace)
	{
		if (!group)
			return;

		// Remove previous paragraph if empty
		if (_Paragraph && (_Paragraph->getNumChildren() == 0))
		{
			_Paragraph->getParent ()->delGroup(_Paragraph);
			_Paragraph = NULL;
		}

		if (!_DivName.empty())
		{
			group->setName(_DivName);
			_Groups.push_back(group);
		}

		group->setSizeRef(CInterfaceElement::width);

		// Compute begin space between paragraph and tables

		// * If first in group, no begin space
		// * If behind a paragraph, take the biggest begin space between the previous paragraph and current one.

		// Pointer on the current paragraph (can be a table too)
		CGroupParagraph *p = dynamic_cast<CGroupParagraph*>(group);

		CInterfaceGroup *parentGroup = CGroupHTML::getCurrentGroup();
		const std::vector<CInterfaceGroup*> &groups = parentGroup->getGroups ();
		group->setParent(parentGroup);
		group->setParentSize(parentGroup);
		if (groups.empty())
		{
			group->setParentPos(parentGroup);
			group->setPosRef(Hotspot_TL);
			group->setParentPosRef(Hotspot_TL);
			beginSpace = 0;
		}
		else
		{
			// Last is a paragraph ?
			group->setParentPos(groups.back());
			group->setPosRef(Hotspot_TL);
			group->setParentPosRef(Hotspot_BL);

			// Begin space for previous paragraph
			CGroupParagraph *previous = dynamic_cast<CGroupParagraph*>(groups.back());
			if (previous)
				beginSpace = std::max(beginSpace, previous->getTopSpace());
		}

		// Set the begin space
		if (p)
			p->setTopSpace(beginSpace);
		else
			group->setY(-(sint32)beginSpace);

		parentGroup->addGroup (group);
	}

	// ***************************************************************************

	void CGroupHTML::setTitle (const ucstring &title)
	{
		CInterfaceElement *parent = getParent();
		if (parent)
		{
			if ((parent = parent->getParent()))
			{
				CGroupContainer *container = dynamic_cast<CGroupContainer*>(parent);
				if (container)
				{
					container->setUCTitle (title);
				}
			}
		}
	}

	// ***************************************************************************

	bool CGroupHTML::lookupLocalFile (string &result, const char *url, bool isUrl)
	{
		result = url;
		string tmp;

		// folder used for images cache
		static const string cacheDir = "cache";

		string::size_type protocolPos = strlwr(result).find("://");

		if (protocolPos != string::npos)
		{
			// protocol present, it's an url so file must be searched in cache folder
			// TODO: case of special characters & and ?
			result = cacheDir + result.substr(protocolPos+2);

			// if the file is already cached, use it
			if (CFile::fileExists(result)) tmp = result;
		}
		else
		{
			// Url is a file ?
			if (strlwr(result).find("file:") == 0)
			{
				result = result.substr(5, result.size()-5);
			}

			tmp = CPath::lookup (CFile::getFilename(result), false, false, false);
			if (tmp.empty())
			{
				// try to find in local directory
				tmp = CPath::lookup (result, false, false, true);
			}
		}

		if (!tmp.empty())
		{
			// Normalize the path
			if (isUrl)
				//result = "file:"+strlwr(CPath::standardizePath (CPath::getFullPath (CFile::getPath(result)))+CFile::getFilename(result));*/
				result = "file:/"+tmp;
			else
				result = tmp;
			return true;
		}
		else
		{
			// Is it a texture in the big texture ?
			if (CViewRenderer::getInstance()->getTextureIdFromName (result) >= 0)
			{
				return true;
			}
			else
			{
				// This is not a file in the CPath, let libwww open this URL
				result = url;
				return false;
			}
		}
	}

	// ***************************************************************************

	void CGroupHTML::submitForm (uint formId, const char *submitButtonName)
	{
		// Form id valid ?
		if (formId < _Forms.size())
		{
			_PostNextTime = true;
			_PostFormId = formId;
			_PostFormSubmitButton = submitButtonName;
		}
	}

	// ***************************************************************************

	void CGroupHTML::setBackgroundColor (const CRGBA &bgcolor)
	{
		// Should have a child named bg
		CViewBase *view = getView (DefaultBackgroundBitmapView);
		if (view)
		{
			CViewBitmap *bitmap = dynamic_cast<CViewBitmap*> (view);
			if (bitmap)
			{
				// Change the background color
				bitmap->setColor (bgcolor);
				bitmap->setModulateGlobalColor(false);
			}
		}
	}

	// ***************************************************************************

	void CGroupHTML::setBackground (const string &bgtex, bool scale, bool tile)
	{
		// Should have a child named bg
		CViewBase *view = getView (DefaultBackgroundBitmapView);
		if (view)
		{
			CViewBitmap *bitmap = dynamic_cast<CViewBitmap*> (view);
			if (bitmap)
			{
				bitmap->setParentPosRef(Hotspot_TL);
				bitmap->setPosRef(Hotspot_TL);
				bitmap->setX(0);
				bitmap->setY(0);
				bitmap->setRenderLayer(-2);
				bitmap->setScale(scale);
				bitmap->setTile(tile);
				addImageDownload(bgtex, view);
			}
		}
	}


	struct CButtonFreezer : public CInterfaceElementVisitor
	{
		virtual void visitCtrl(CCtrlBase *ctrl)
		{
			CCtrlBaseButton		*textButt = dynamic_cast<CCtrlTextButton *>(ctrl);
			if (textButt)
			{
				textButt->setFrozen(true);
			}
		}
	};

	static int timer_called = 0;

	static int
	timer_callback(HTTimer *   const timer     ,
				   void *      const user_data ,
				   HTEventType const event     )
	{
	/*----------------------------------------------------------------------------
	  A handy timer callback which cancels the running event loop.
	-----------------------------------------------------------------------------*/
		nlassert(event == HTEvent_TIMEOUT);
		timer_called = 1;
		HTEventList_stopLoop();

		/* XXX - The meaning of this return value is undocumented, but close
		** inspection of libwww's source suggests that we want to return HT_OK. */
		return HT_OK;
	}

	static void handleLibwwwEvents()
	{
	  HTTimer *timer;
	  timer_called = 0;
	  timer = HTTimer_new(NULL, &timer_callback, NULL,
				  1, YES, NO);
	  if (!timer_called)
		HTEventList_newLoop();
	  HTTimer_delete(timer);
	}

	// ***************************************************************************

	void CGroupHTML::handle ()
	{
		H_AUTO(RZ_Interface_Html_handle)

		const CWidgetManager::SInterfaceTimes &times = CWidgetManager::getInstance()->getInterfaceTimes();

		if (_Connecting)
		{
			nlassert (_ConnectingLock == this);

			// Check timeout if needed
			if (_TimeoutValue != 0 && _ConnectingTimeout <= ( times.thisFrameMs / 1000.0f ) )
			{
				browseError(("Connection timeout : "+_URL).c_str());
			}
		}
		else
		{
			if (_ConnectingLock == NULL)
			{
				if (_BrowseNextTime)
				{
					// Stop browsing now
					stopBrowse ();
					updateRefreshButton();

					// Home ?
					if (_URL == "home")
						_URL = home();

					string finalUrl;
					bool isLocal = lookupLocalFile (finalUrl, _URL.c_str(), true);

					// Reset the title
					if(_TitlePrefix.empty())
						setTitle (CI18N::get("uiPleaseWait"));
					else
						setTitle (_TitlePrefix + " - " + CI18N::get("uiPleaseWait"));

					// Start connecting
					nlassert (_ConnectingLock == NULL);
					_ConnectingLock = this;
					_Connecting = true;
					_ConnectingTimeout = ( times.thisFrameMs / 1000.0f ) + _TimeoutValue;


					CButtonFreezer freezer;
					this->visit(&freezer);

					// Browsing
					_Browsing = true;
					updateRefreshButton();

					// Save new url
					_URL = finalUrl;

					// display HTTP query
					//nlinfo("WEB: GET '%s'", finalUrl.c_str());

					// Init LibWWW
					initLibWWW();
					_TrustedDomain = isTrustedDomain(setCurrentDomain(finalUrl));

					// Add custom get params
					addHTTPGetParams (finalUrl, _TrustedDomain);


					// Get the final URL
					C3WSmartPtr uri = HTParse(finalUrl.c_str(), NULL, PARSE_ALL);

					// Create an anchor
	#ifdef NL_OS_WINDOWS
					if ((_LibWWW->Anchor = HTAnchor_findAddress(uri)) == NULL)
	#else
					// temporarily disable local URL's until LibWWW can be replaced.
					if (isLocal || ((_LibWWW->Anchor = HTAnchor_findAddress(uri)) == NULL))
	#endif
					{
						browseError((string("The page address is malformed : ")+(const char*)uri).c_str());
					}
					else
					{
						/* Add our own request terminate handler. Nb: pass as param a UID, not the ptr */
						HTNet_addAfter(requestTerminater, NULL, (void*)_GroupHtmlUID, HT_ALL, HT_FILTER_LAST);

						/* Set the timeout for long we are going to wait for a response */
						HTHost_setEventTimeout(60000);

						/* Start the first request */

						// request = Request_new(app);
						_LibWWW->Request = HTRequest_new();
						HTRequest_setContext(_LibWWW->Request, this);

						// add supported language header
						HTList *langs = HTList_new();
						// set the language code used by the client
						HTLanguage_add(langs, options.languageCode.c_str(), 1.0);
						HTRequest_setLanguage (_LibWWW->Request, langs, 1);

						// get_document(_LibWWW->Request, _LibWWW->Anchor);
						C3WSmartPtr address = HTAnchor_address(_LibWWW->Anchor);
						HTRequest_setAnchor(_LibWWW->Request, _LibWWW->Anchor);
						if (HTLoad(_LibWWW->Request, NO))
						{
						}
						else
						{
							browseError((string("The page cannot be displayed : ")+(const char*)uri).c_str());
						}
					}

					_BrowseNextTime = false;
				}

				if (_PostNextTime)
				{
					/* Create a list to hold the form arguments */
					HTAssocList * formfields = HTAssocList_new();

					// Add text area text
					uint i;

					// Ref the form
					CForm &form = _Forms[_PostFormId];

					// Save new url
					_URL = form.Action;

					for (i=0; i<form.Entries.size(); i++)
					{
						// Text area ?
						bool addEntry = false;
						ucstring entryData;
						if (form.Entries[i].TextArea)
						{
							// Get the edit box view
							CInterfaceGroup *group = form.Entries[i].TextArea->getGroup ("eb");
							if (group)
							{
								// Should be a CGroupEditBox
								CGroupEditBox *editBox = dynamic_cast<CGroupEditBox*>(group);
								if (editBox)
								{
									entryData = editBox->getViewText()->getText();
									addEntry = true;
								}
							}
						}
						else if (form.Entries[i].Checkbox)
						{
							// todo handle unicode POST here
							if (form.Entries[i].Checkbox->getPushed ())
							{
								entryData = ucstring ("on");
								addEntry = true;
							}
						}
						else if (form.Entries[i].ComboBox)
						{
							CDBGroupComboBox *cb = form.Entries[i].ComboBox;
							entryData.fromUtf8(form.Entries[i].SelectValues[cb->getSelection()]);
							addEntry = true;
						}
						// This is a hidden value
						else
						{
							entryData = form.Entries[i].Value;
							addEntry = true;
						}

						// Add this entry
						if (addEntry)
						{
							// Build a utf8 string
							string uft8 = form.Entries[i].Name + "=" + CI18N::encodeUTF8(entryData);

							/* Parse the content and add it to the association list */
							HTParseFormInput(formfields, uft8.c_str());
						}
					}

					// Add the button coordinates
					HTParseFormInput(formfields, (_PostFormSubmitButton + "_x=0").c_str());
					HTParseFormInput(formfields, (_PostFormSubmitButton + "_y=0").c_str());

					// Add custom params
					addHTTPPostParams(formfields, _TrustedDomain);

					// Reset the title
					if(_TitlePrefix.empty())
						setTitle (CI18N::get("uiPleaseWait"));
					else
						setTitle (_TitlePrefix + " - " + CI18N::get("uiPleaseWait"));

					// Stop previous browse
					stopBrowse ();

					// Set timeout
					nlassert (_ConnectingLock == NULL);
					_ConnectingLock = this;
					_Connecting = true;
					_ConnectingTimeout = ( times.thisFrameMs / 1000.0f ) + _TimeoutValue;

					CButtonFreezer freezer;
					this->visit(&freezer);

					// Browsing
					_Browsing = true;
					updateRefreshButton();

					// display HTTP query with post parameters
					//nlinfo("WEB: POST %s", _URL.c_str());

					// Init LibWWW
					initLibWWW();
					_TrustedDomain = isTrustedDomain(setCurrentDomain(_URL));

					// Get the final URL
					C3WSmartPtr uri = HTParse(_URL.c_str(), NULL, PARSE_ALL);

					// Create an anchor
					if ((_LibWWW->Anchor = HTAnchor_findAddress(uri)) == NULL)
					{
						browseError((string("The page address is malformed : ")+(const char*)uri).c_str());
					}
					else
					{
						/* Add our own request terminate handler. Nb: pass as param a UID, not the ptr */
						HTNet_addAfter(requestTerminater, NULL, (void*)_GroupHtmlUID, HT_ALL, HT_FILTER_LAST);

						/* Start the first request */

						// request = Request_new(app);
						_LibWWW->Request = HTRequest_new();
						HTRequest_setContext(_LibWWW->Request, this);

						/*
						** Dream up a source anchor (an editor can for example use this).
						** After creation we associate the data that we want to post and
						** set some metadata about what the data is. More formats can be found
						** ../src/HTFormat.html
						*/
						/*HTParentAnchor *src = HTTmpAnchor(NULL);
						HTAnchor_setDocument(src, (void*)(data.c_str()));
						HTAnchor_setFormat(src, WWW_PLAINTEXT);*/

						/*
						** If not posting to an HTTP/1.1 server then content length MUST be
						** there. If HTTP/1.1 then it doesn't matter as we just use chunked
						** encoding under the covers
						*/
						// HTAnchor_setLength(src, data.size());

						HTParentAnchor *result =  HTPostFormAnchor (formfields, _LibWWW->Anchor, _LibWWW->Request);
						if (result)
						{
						}
						else
						{
							browseError((string("The page cannot be displayed : ")+(const char*)uri).c_str());
						}

						/* POST the source to the dest */
						/*
						BOOL status = NO;
						status = HTPostAnchor(src, _LibWWW->Anchor, _LibWWW->Request);
						if (status)
						{
						}
						else
						{
							browseError((string("The page cannot be displayed : ")+(const char*)uri).c_str());
						}*/
					}

					_PostNextTime = false;
				}
			}
		}
	#ifndef NL_OS_WINDOWS
		if(isBrowsing())
		  handleLibwwwEvents();
	#endif
	}

	// ***************************************************************************

	void CGroupHTML::draw ()
	{
		checkDownloads();
		CGroupScrollText::draw ();
	}

	// ***************************************************************************

	void CGroupHTML::endBuild ()
	{
		invalidateCoords();
	}

	// ***************************************************************************

	void CGroupHTML::addHTTPGetParams (string &/* url */, bool /*trustedDomain*/)
	{
	}

	// ***************************************************************************

	void CGroupHTML::addHTTPPostParams (HTAssocList * /* formfields */, bool /*trustedDomain*/)
	{
	}

	// ***************************************************************************

	void CGroupHTML::requestTerminated(HTRequest * /* request */)
	{
		// set the browser as complete
		_Browsing = false;
		updateRefreshButton();
		// check that the title is set, or reset it (in the case the page
		// does not provide a title)
		if (_TitleString.empty())
		{
			setTitle(_TitlePrefix);
		}
	}

	// ***************************************************************************

	string	CGroupHTML::home ()
	{
		return Home;
	}

	// ***************************************************************************

	void CGroupHTML::removeContent ()
	{
		// Remove old document
		if (!_GroupListAdaptor)
		{
			_GroupListAdaptor = new CGroupListAdaptor(CViewBase::TCtorParam()); // deleted by the list
			_GroupListAdaptor->setResizeFromChildH(true);
			getList()->addChild (_GroupListAdaptor, true);
		}

		// Group list adaptor not exist ?
		_GroupListAdaptor->clearGroups();
		_GroupListAdaptor->clearControls();
		_GroupListAdaptor->clearViews();
		CWidgetManager::getInstance()->clearViewUnders();
		CWidgetManager::getInstance()->clearCtrlsUnders();
		_Paragraph = NULL;

		// Reset default background color
		setBackgroundColor (BgColor);

		paragraphChange ();
	}

	// ***************************************************************************
	const std::string &CGroupHTML::selectTreeNodeRecurs(CGroupTree::SNode *node, const std::string &url)
	{
		static std::string	emptyString;
		if(!node)
		{
			return emptyString;
		}

		// if this node match
		if(actionLaunchUrlRecurs(node->AHName, node->AHParams, url))
		{
			return node->Id;
		}
		// fails => look into children
		else
		{
			for(uint i=0;i<node->Children.size();i++)
			{
				const string &childRes= selectTreeNodeRecurs(node->Children[i], url);
				if(!childRes.empty())
					return childRes;
			}

			// none match...
			return emptyString;
		}
	}

	// ***************************************************************************
	bool	CGroupHTML::actionLaunchUrlRecurs(const std::string &ah, const std::string &params, const std::string &url)
	{
		// check if this action match
		if( (ah=="launch_help" || ah=="browse") && IActionHandler::getParam (params, "url") == url)
		{
			return true;
		}
		// can be a proc that contains launch_help/browse => look recurs
		else if(ah=="proc")
		{
			const std::string &procName= params;
			// look into this proc
			uint	numActions= CWidgetManager::getInstance()->getParser()->getProcedureNumActions(procName);
			for(uint i=0;i<numActions;i++)
			{
				string	procAh, procParams;
				if( CWidgetManager::getInstance()->getParser()->getProcedureAction(procName, i, procAh, procParams))
				{
					// recurs proc if needed!
					if (actionLaunchUrlRecurs(procAh, procParams, url))
						return true;
				}
			}
		}

		return false;
	}

	// ***************************************************************************
	void	CGroupHTML::clearUndoRedo()
	{
		// erase any undo/redo
		_BrowseUndo.clear();
		_BrowseRedo.clear();

		// update buttons validation
		updateUndoRedoButtons();
	}

	// ***************************************************************************
	void	CGroupHTML::pushUrlUndoRedo(const std::string &url)
	{
		// if same url, no op
		if(url==_AskedUrl)
			return;

		// erase any redo, push undo, set current
		_BrowseRedo.clear();
		if(!_AskedUrl.empty())
			_BrowseUndo.push_back(_AskedUrl);
		_AskedUrl= url;

		// limit undo
		while(_BrowseUndo.size()>MaxUrlUndoRedo)
			_BrowseUndo.pop_front();

		// update buttons validation
		updateUndoRedoButtons();
	}

	// ***************************************************************************
	void	CGroupHTML::browseUndo()
	{
		if(_BrowseUndo.empty())
			return;

		// push to redo, pop undo, and set current
		_BrowseRedo.push_front(_AskedUrl);
		_AskedUrl= _BrowseUndo.back();
		_BrowseUndo.pop_back();

		// update buttons validation
		updateUndoRedoButtons();

		// and then browse the undoed url, with no undo/redo
		doBrowse(_AskedUrl.c_str());
	}

	// ***************************************************************************
	void	CGroupHTML::browseRedo()
	{
		if(_BrowseRedo.empty())
			return;

		// push to undo, pop redo, and set current
		_BrowseUndo.push_back(_AskedUrl);
		_AskedUrl= _BrowseRedo.front();
		_BrowseRedo.pop_front();

		// update buttons validation
		updateUndoRedoButtons();

		// and then browse the redoed url, with no undo/redo
		doBrowse(_AskedUrl.c_str());
	}

	// ***************************************************************************
	void	CGroupHTML::updateUndoRedoButtons()
	{
		CCtrlBaseButton		*butUndo= dynamic_cast<CCtrlBaseButton *>(CWidgetManager::getInstance()->getElementFromId(_BrowseUndoButton));
		CCtrlBaseButton		*butRedo= dynamic_cast<CCtrlBaseButton *>(CWidgetManager::getInstance()->getElementFromId(_BrowseRedoButton));

		// gray according to list size
		if(butUndo)
			butUndo->setFrozen(_BrowseUndo.empty());
		if(butRedo)
			butRedo->setFrozen(_BrowseRedo.empty());
	}

	// ***************************************************************************
	void	CGroupHTML::updateRefreshButton()
	{
		CCtrlBaseButton		*butRefresh = dynamic_cast<CCtrlBaseButton *>(CWidgetManager::getInstance()->getElementFromId(_BrowseRefreshButton));

		bool enabled = !_Browsing && !_Connecting;
		if(butRefresh)
			butRefresh->setFrozen(!enabled);
	}

	// ***************************************************************************

	NLMISC_REGISTER_OBJECT(CViewBase, CGroupHTMLInputOffset, std::string, "html_input_offset");

	CGroupHTMLInputOffset::CGroupHTMLInputOffset(const TCtorParam &param)
		: CInterfaceGroup(param),
		Offset(0)
	{
	}

	// ***************************************************************************
	bool CGroupHTMLInputOffset::parse(xmlNodePtr cur, CInterfaceGroup *parentGroup)
	{
		if (!CInterfaceGroup::parse(cur, parentGroup)) return false;
		CXMLAutoPtr ptr;
		// Get the url
		ptr = xmlGetProp (cur, (xmlChar*)"y_offset");
		if (ptr)
			fromString((const char*)ptr, Offset);
		return true;
	}

	// ***************************************************************************
	int CGroupHTML::luaBrowse(CLuaState &ls)
	{
		const char *funcName = "browse";
		CLuaIHM::checkArgCount(ls, funcName, 1);
		CLuaIHM::checkArgType(ls, funcName, 1, LUA_TSTRING);
		browse(ls.toString(1));
		return 0;
	}

	// ***************************************************************************
	int CGroupHTML::luaRefresh(CLuaState &ls)
	{
		const char *funcName = "refresh";
		CLuaIHM::checkArgCount(ls, funcName, 0);
		refresh();
		return 0;
	}

	// ***************************************************************************
	int CGroupHTML::luaRemoveContent(CLuaState &ls)
	{
		const char *funcName = "removeContent";
		CLuaIHM::checkArgCount(ls, funcName, 0);
		removeContent();
		return 0;
	}

	// ***************************************************************************
	int CGroupHTML::luaInsertText(CLuaState &ls)	
	{
		const char *funcName = "insertText";
		CLuaIHM::checkArgCount(ls, funcName, 3);
		CLuaIHM::checkArgType(ls, funcName, 1, LUA_TSTRING);
		CLuaIHM::checkArgType(ls, funcName, 2, LUA_TSTRING);
		CLuaIHM::checkArgType(ls, funcName, 3, LUA_TBOOLEAN);
		
		string name = ls.toString(1);

		ucstring text;
		text.fromUtf8(ls.toString(2));

		if (!_Forms.empty())
		{
			for (uint i=0; i<_Forms.back().Entries.size(); i++)
			{
				if (_Forms.back().Entries[i].TextArea && _Forms.back().Entries[i].Name == name)
				{
					// Get the edit box view
					CInterfaceGroup *group = _Forms.back().Entries[i].TextArea->getGroup ("eb");
					if (group)
					{
						// Should be a CGroupEditBox
						CGroupEditBox *editBox = dynamic_cast<CGroupEditBox*>(group);
						if (editBox)
							editBox->writeString(text, false, ls.toBoolean(3));
					}
				}
			}
		}

		return 0;
	}

	// ***************************************************************************
	int CGroupHTML::luaAddString(CLuaState &ls)
	{
		const char *funcName = "addString";
		CLuaIHM::checkArgCount(ls, funcName, 1);
		CLuaIHM::checkArgType(ls, funcName, 1, LUA_TSTRING);
		addString(ucstring(ls.toString(1)));
		return 0;
	}

	// ***************************************************************************
	int CGroupHTML::luaAddImage(CLuaState &ls)
	{
		const char *funcName = "addImage";
		CLuaIHM::checkArgCount(ls, funcName, 2);
		CLuaIHM::checkArgType(ls, funcName, 1, LUA_TSTRING);
		CLuaIHM::checkArgType(ls, funcName, 2, LUA_TBOOLEAN);
		if (!_Paragraph)
		{
			newParagraph(0);
			paragraphChange();
		}
		string url = getLink();
		if (!url.empty())
		{
			string params = "name=" + getId() + "|url=" + getLink ();
			addButton(CCtrlButton::PushButton, ls.toString(1), ls.toString(1), ls.toString(1),
								"", ls.toBoolean(2), "browse", params.c_str(), "");
		}
		else
		{
			addImage(ls.toString(1), ls.toBoolean(2));
		}


		return 0;
	}

	// ***************************************************************************
	int CGroupHTML::luaBeginElement(CLuaState &ls)
	{
		const char *funcName = "beginElement";
		CLuaIHM::checkArgCount(ls, funcName, 2);
		CLuaIHM::checkArgType(ls, funcName, 1, LUA_TNUMBER);
		CLuaIHM::checkArgType(ls, funcName, 2, LUA_TTABLE);

		uint element_number = (uint)ls.toNumber(1);
		std::vector<BOOL> present;
		std::vector<const char *> value;
		present.resize(30, false);
		value.resize(30);

		CLuaObject params;
		params.pop(ls);
		uint max_idx = 0;


		ENUM_LUA_TABLE(params, it)
		{
			if (!it.nextKey().isNumber())
			{
				nlwarning("%s : bad key encountered with type %s, number expected.", funcName, it.nextKey().getTypename());
				continue;
			}
			if (!it.nextValue().isString())
			{
				nlwarning("%s : bad value encountered with type %s for key %s, string expected.", funcName, it.nextValue().getTypename(), it.nextKey().toString().c_str());
				continue;
			}
			uint idx = (uint)it.nextKey().toNumber();

			present.insert(present.begin() + (uint)it.nextKey().toNumber(), true);

			string str = it.nextValue().toString();
			size_t size = str.size() + 1;
			char * buffer = new char[ size ];
			strncpy(buffer, str.c_str(), size );

			value.insert(value.begin() + (uint)it.nextKey().toNumber(), buffer);
		}

		beginElement(element_number, &present[0], &value[0]);
		if (element_number == HTML_A)
			addLink(element_number, 0, NULL, &present[0], &value[0]);

		return 0;
	}


	// ***************************************************************************
	int CGroupHTML::luaEndElement(CLuaState &ls)
	{
		const char *funcName = "endElement";
		CLuaIHM::checkArgCount(ls, funcName, 1);
		CLuaIHM::checkArgType(ls, funcName, 1, LUA_TNUMBER);

		uint element_number = (uint)ls.toNumber(1);
		endElement(element_number);

		return 0;
	}


	// ***************************************************************************
	int CGroupHTML::luaShowDiv(CLuaState &ls)
	{
		const char *funcName = "showDiv";
		CLuaIHM::checkArgCount(ls, funcName, 2);
		CLuaIHM::checkArgType(ls, funcName, 1, LUA_TSTRING);
		CLuaIHM::checkArgType(ls, funcName, 2, LUA_TBOOLEAN);

		if (!_Groups.empty())
		{
			for (uint i=0; i<_Groups.size(); i++)
			{
				CInterfaceGroup *group = _Groups[i];
				if (group->getName() == ls.toString(1))
				{
					group->setActive(ls.toBoolean(2));
				}
			}
		}
		return 0;
	}

	// ***************************************************************************
	void CGroupHTML::setURL(const std::string &url)
	{
		browse(url.c_str());
	}

	// ***************************************************************************
	inline bool isDigit(ucchar c, uint base = 16)
	{
		if (c>='0' && c<='9') return true;
		if (base != 16) return false;
		if (c>='A' && c<='F') return true;
		if (c>='a' && c<='f') return true;
		return false;
	}

	// ***************************************************************************
	inline ucchar convertHexDigit(ucchar c)
	{
		if (c>='0' && c<='9') return c-'0';
		if (c>='A' && c<='F') return c-'A'+10;
		if (c>='a' && c<='f') return c-'a'+10;
		return 0;
	}

	// ***************************************************************************
	ucstring CGroupHTML::decodeHTMLEntities(const ucstring &str)
	{
		ucstring result;
		uint last, pos;

		for (uint i=0; i<str.length(); ++i)
		{
			// HTML entity
			if (str[i] == '&' && (str.length()-i) >= 4)
			{
				pos = i+1;

				// unicode character
				if (str[pos] == '#')
				{
					++pos;

					// using decimal by default
					uint base = 10;

					// using hexadecimal if &#x
					if (str[pos] == 'x')
					{
						base = 16;
						++pos;
					}

					// setup "last" to point at the first character following "&#x?[0-9a-f]+"
					for (last = pos; last < str.length(); ++last) if (!isDigit(str[last], base)) break;

					// make sure that at least 1 digit was found
					// and have the terminating ';' to complete the token: "&#x?[0-9a-f]+;"
					if (last == pos || str[last] != ';')
					{
						result += str[i];
						continue;
					}

					ucchar c = 0;

					// convert digits to unicode character
					while (pos<last) c = convertHexDigit(str[pos++]) + c*ucchar(base);

					// append our new character to the result string
					result += c;

					// move 'i' forward to point at the ';' .. the for(...) will increment i to point to next char
					i = last;

					continue;
				}

				// special xml characters
				if (str.substr(i+1,5)==ucstring("quot;"))	{ i+=5; result+='\"'; continue; }
				if (str.substr(i+1,4)==ucstring("amp;"))	{ i+=4; result+='&'; continue; }
				if (str.substr(i+1,3)==ucstring("lt;"))	{ i+=3; result+='<'; continue; }
				if (str.substr(i+1,3)==ucstring("gt;"))	{ i+=3; result+='>'; continue; }
			}

			// all the special cases are catered for... treat this as a normal character
			result += str[i];
		}

		return result;
	}
}