/*
Contributor(s): Michael Bostock, Netscape Communications, Copyright 1997
                Bob Clary, Netscape Communications, Copyright 2001
2001-06-26 bclary: fixed erroneous reference to this in getNewItem()
*/


var _list_id = 0;
var _item_id = 0;
var _mLists = new Array();

document.lists = _mLists;

function setInnerHTML(elm, str)
{
	if (navigator.family == 'nn4') 
	{
		elm.document.writeln(str);
		elm.document.close();
	} 
	else if (typeof(elm.innerHTML) != 'undefined')
		elm.innerHTML = str;
}

function List(visible, width, height, lang, bgColor) 
{
    this.lang = lang;					//jpc
	this.lists			= new Array();	// sublists
	this.items			= new Array();	// layers
	this.types			= new Array();	// type
	this.strs			= new Array();	// content
	this.visible		= visible;
	this.id				= _list_id;
	this.width			= width || 350;
	this.height			= height || 22;
	
	if (bgColor) 
		this.bgColor = bgColor;

	_mLists[_list_id++] = this;
}

function _listSetFont(i,j) 
{
	this.fontIntro = i;
	this.fontOutro = j;
}

function setIndent(indent) 
{ 
	this.i = indent; 
	if (this.i < 0) 
	{ 
		this.i = 0; 
		this.space = false; 
	}
}

function _writeList() 
{
	self.status = 'List: Writing list...';

	var item;
	var str;
	var clip;
	var styleObj;
	var i;
	var cellStyle = '';

	/*
	* Note IE 5.x treats the background color set on the containing DIV as being
	* inherited by it's children. But that is not the case in CSS1, so for a compliant
	* browser such as Mozilla or Netscape 6, you must set the Table cell's background
	* color as transparent so the parent's background color will show through.
	* Also, Navigator 4, screws up with background color of transparent, so leave it out...
	*/
	
	if (navigator.DOMCSS1)
		cellStyle = ' style="background-color: transparent;"';
	
	for (i = 0; i < this.types.length; i++) 
	{ 
		item = this.items[i];
		styleObj = new xbStyle(item);

		styleObj.setVisibility('hidden');
		str = '';

		str += '<TABLE WIDTH='+this.width+' NOWRAP BORDER="0" CELLPADDING="0" CELLSPACING="0"><TR>';

		if (this.types[i] == 'list') 
		{
			str += '<TD BGCOLOR="#f68e56" WIDTH="12" NOWRAP VALIGN="MIDDLE">';
			str += '<A TARGET="_self" HREF="javascript:expand(' + this.lists[i].id + ');">';
			str += '<IMG BORDER=0 SRC="/images/ttr_rub' + i + '_' + this.lang + '.gif"></A></TD>';
//			str += '<TD WIDTH="15" NOWRAP VALIGN="MIDDLE"' + cellStyle + '>';	
//			str += '<A TARGET="_self" HREF="javascript:expand(' + this.lists[i].id + ');">';
//			str += '<IMG BORDER="0" SRC="true.gif" ID="_img' +  + this.lists[i].id + '" NAME="_img' + this.lists[i].id + '">';
			str += '</A></TD>';
		} 
		else if (this.space)
			str += '<TD WIDTH="12" NOWRAP' + cellStyle + '>&nbsp;</TD>'; 
//			str += '<TD WIDTH="15" NOWRAP' + cellStyle + '>&nbsp;</TD>'; 

		if (this.l>0 && this.i>0) 
			str += '<TD WIDTH="' + this.l*this.i+ '" NOWRAP' + cellStyle + '>&nbsp;</TD>'; 

		str += '<TD HEIGHT="' + (this.height-3)+ '" WIDTH="' + (this.width-15-this.l*this.i) + 
			'" VALIGN="MIDDLE" ALIGN="RIGHT"' + cellStyle + '>';

		if (this.fontIntro) 
			str += this.fontIntro;
// ajout jpc: gestion des fonds orange
    if(this.types[i] == "list")	
      {
      str += '<A TARGET="_self" HREF="javascript:expand(' + this.lists[i].id + ');">';
      str += '<IMG NAME="_img' +this.lists[i].id + '" ID="_img' +this.lists[i].id + '" src="/images/orange_fd.gif" border="0">';
      str += "</A>";
      }
    else
      {  
      str += this.strs[i];
      }
// end jpc
//		str += this.strs[i];

		if (this.fontOutro) 
			str += this.fontOutro;

		str += '</TD></TR></TABLE>1<br>';

		setInnerHTML(item, str);

		if (this.types[i] == 'list' && this.lists[i].visible)
			this.lists[i]._writeList();
	}
	this.built = true;
	this.needsRewrite = false;
	self.status = '';
}

function _showList() 
{
	var item;
	var styleObj;
	var i;

	for (i = 0; i < this.types.length; i++) 
	{ 
		item = this.items[i];
		styleObj = new xbStyle(item);
		styleObj.setClipLeft(0);
		styleObj.setClipRight(this.width);
		styleObj.setClipTop(0);
		styleObj.setClipBottom(this.height);
		styleObj.setWidth(this.width);
		styleObj.setHeight(this.height);

		var bg = item.oBgColor || this.bgColor;
		if ((bg == null) || (bg == 'null')) 
			bg = '';

		styleObj.setBackgroundColor(bg);

		if (this.types[i] == 'list' && this.lists[i].visible)
			this.lists[i]._showList();
	}
	this.shown = true;
	this.needsUpdate = false;
}

function setImage(list, item, file)
{
	var id = '_img' + list.id;
	var img = null;
	// for DOMHTML or IE4 use cross browser getElementById from xbStyle
	// can't use it for NN4 since it only works for layers in NN4
	if (navigator.DOMHTML || navigator.family == 'ie4')
		img = document.getElementById(id);
	else if (navigator.family == 'nn4') 
		img = item.document.images[1]; // jpc au lieu de 0
		
	if (img)
		img.src = file;
}

function _updateList(pVis, x, y) 
{
	var currTop = y; 
	var item;
	var styleObj;
	var i;

	for (i = 0; i < this.types.length; i++) 
	{ 
		item = this.items[i];
		styleObj = new xbStyle(item);

		if (this.visible && pVis) 
		{
			styleObj.setVisibility('visible');
			styleObj.setTop(currTop);
			styleObj.setLeft(x);
			currTop += this.height;
		} 
		else 
		{
			styleObj.setVisibility('hidden');
		}

		if (this.types[i] == 'list') 
		{
			if (this.lists[i].visible) 
			{
				if (!this.lists[i].built || this.lists[i].needsRewrite) 
					this.lists[i]._writeList();

				if (!this.lists[i].shown || this.lists[i].needsUpdate) 
					this.lists[i]._showList();

				setImage(this.lists[i], item, '/images/orange_bl.gif');
			} 
			else 
				setImage(this.lists[i], item, '/images/orange_fd.gif');

			if (this.lists[i].built)
				currTop = this.lists[i]._updateList(this.visible && pVis, x, currTop);
		}
	}
	return currTop;
}

function _updateParent(pid, l) 
{
	var i;

	if (!l) 
		l = 0;

	this.pid = pid;
	this.l = l;

	for (i = 0; i < this.types.length; i++)
		if (this.types[i] == 'list')
			this.lists[i]._updateParent(pid, l+1);
}

function expand(i) 
{
	_mLists[i].visible = !_mLists[i].visible;

	if (_mLists[i].onexpand != null) 
		_mLists[i].onexpand(_mLists[i].id);

	_mLists[_mLists[i].pid].rebuild();

	if (_mLists[i].postexpand != null) 
		_mLists[i].postexpand(_mLists[i].id);
}

function build(x, y) 
{
	this._updateParent(this.id);
	this._writeList();
	this._showList();
	this._updateList(true, x, y);
	this.x = x; 
	this.y = y;
}

function rebuild() 
{ 
	this._updateList(true, this.x, this.y); 
}

function getNewItem(parentList)
{
	var newItem = null;
	var parentElement = null;

	newItem = document.getElementById('lItem' + _item_id);
	
	if (!newItem) 
	{
		if (parentList)
			parentElement = document.getElementById(parentList.id);
		
		if (navigator.DOMHTML)
		{
			newItem			= document.createElement('div');
			newItem.id		= 'lItem' + _item_id;
			newItem.style.position	= 'absolute';

			if (parentElement)
				parentElement.appendChild(newItem);
			else 
				document.body.appendChild(newItem);
		}
		else if (navigator.family == 'ie4')
		{
			if (!parentElement)
				parentElement = document.body;
				
			parentElement.insertAdjacentHTML('beforeEnd', '<div id="lItem' + _item_id + '" style="position:absolute;"></div>');
			newItem = document.all['lItem' + _item_id];
		}
		else if (navigator.family == 'nn4') 
		{
			if (parentElement)
				newItem = new Layer(parentList.width, parentElement);
			else
				newItem = new Layer(parentList.width);
		}
	}

	return newItem;
}

function addItem(str, bgColor) 
{
	var item;
	
	item = getNewItem(this);

	if (!item)
		return;

	if (bgColor) 
		item.oBgColor = bgColor;

	this.items[this.items.length] = item;
	this.types[this.types.length] = 'item';
	this.strs[this.strs.length] = str;
	++_item_id;
}

function addList(list, str, bgColor) 
{
	var item;

	item = getNewItem(this);

	if (!item)
		return;

	if (bgColor) 
		item.oBgColor = bgColor;

	this.lists[this.items.length] = list;
	this.items[this.items.length] = item;
	this.types[this.types.length] = 'list';
	this.strs[this.strs.length] = str;
	++_item_id;
	
	list.parentList = this;
}

List.prototype.setIndent		= setIndent;
List.prototype.addItem			= addItem;
List.prototype.addList			= addList;
List.prototype.build			= build;
List.prototype.rebuild			= rebuild;
List.prototype.setFont			= _listSetFont;
List.prototype._writeList		= _writeList;
List.prototype._showList		= _showList;
List.prototype._updateList		= _updateList;
List.prototype._updateParent	= _updateParent;

List.prototype.onexpand			= null;
List.prototype.postexpand		= null;
List.prototype.lists			= null;	// sublists
List.prototype.items			= null;	// layers
List.prototype.types			= null;	// type
List.prototype.strs				= null;	// content
List.prototype.x				= 0;
List.prototype.y				= 0;
List.prototype.visible			= false;
List.prototype.id				= -1;
List.prototype.i				= 18;
List.prototype.space			= true;
List.prototype.pid				= 0;
List.prototype.fontIntro		= false;
List.prototype.fontOutro		= false;
List.prototype.width			= 350;
List.prototype.height			= 22;
List.prototype.built			= false;
List.prototype.shown			= false;
List.prototype.needsUpdate		= false;
List.prototype.needsRewrite		= false;
List.prototype.l				= 0;
List.prototype.bgColor			= null;
List.prototype.parentList		= null;
List.prototype.parentElement	= null;