var tlf_classes = [null,'.tlf_cauteur','.tlf_ccode','.tlf_cconstruction','.tlf_ccrochet','.tlf_cdate','.tlf_cdefinition','.tlf_cdomaine','.tlf_cvedette','.tlf_cexemple','.tlf_cemploi','.tlf_cmot','.tlf_cplan','.tlf_cpublication','.tlf_csource','.tlf_csynonime','.tlf_csyntagme','.tlf_ctitre'];
	var tlf_colors = [['#FF9090',0,'tlf.color0'],['#C0FFC0',16,'tlf.color1'],['#D0D0FF',0,'tlf.color2'],['#FFFF00',6,'tlf.color3'],['#FFB060',7,'tlf.color4'],['#00FFFF',0,'tlf.color5']];
	var	tlf_fonts = ['arial','verdana','helvetica','times','times new roman'];


	function initPortail()
	{
		initOthers();
	}

	function initOthers()
	{
		initCookies();
		initDeferredTasks();
		setFocus('query');	
		initScroll();
	}

	function initScroll()
	{
		var elem;
		
		elem = document.getElementById('contentbox');
		if (elem != null) elem.ondblclick = showNavigationMenu;

		
	}

	function	initCookies()
	{
		var	div;
		var	value;

		value = getCookie('tlf.fontsize');
		setFontSize('contentbox',value);

		value = getCookie('tlf.fontname');
		setFontName('lexicontent',value);

		value = getCookie('tlf.highlight');
		if (value == 'true' || value == null)
		{
			for (x in tlf_colors)
			{
				value = getCookie(tlf_colors[x][2]);
				if (value != null) tlf_colors[x][1] = parseInt(value);
			}
	
			setHighlight(true);
		}
	}

	function setFontName(name,value)
	{
		var	div;

		div = document.getElementById(name);
		if (div != null)
		{
			value = (value == null) ? 0 : eval(value);
			div.style.fontFamily = tlf_fonts[value];
		}
	}

	function setFontSize(name,value)
	{
		var	div;

		div = document.getElementById(name);
		if (div != null)
		{
			value = (value == null) ? 1.0 : eval(value);
			div.style.fontSize = '' + value + 'em';
		}
	}

	function setHighlight(display)
	{
		var	color;
		
		for (x in tlf_colors)
		{
			if (tlf_colors[x][1] > 0)
			{
				color = (display == true) ? tlf_colors[x][0] : '';
				changeCSS(tlf_classes[tlf_colors[x][1]],'backgroundColor',color);
			}
		}
	}

	function changeFontName(value)
	{
		setCookie('tlf.fontname',value);
		setFontName('lexicontent',value);
	}

	function changeHighlight(checked)
	{
		setCookie('tlf.highlight',checked);
		setHighlight(checked);
	}

	function changeFontSize(add)
	{
		var	div;
		var	value;

		value = getCookie('tlf.fontsize');
		value = (value == null) ? 1.0 : eval(value);
		value += add;

		setCookie('tlf.fontsize',value);		
		setFontSize('contentbox',value);		
	}

	function changeColor(index,select)
	{
		var	newclass = select.selectedIndex;
		var oldclass = tlf_colors[index][1];

		for (x in tlf_colors)
		{
			if (x != index && newclass > 0 && tlf_colors[x][1] == newclass)
			{
				tlf_colors[x][1] = 0;
				setCookie(tlf_colors[x][2],0);
				document.optionBoxForm[tlf_colors[x][2]].selectedIndex = 0;
			}
		}
				
		if (oldclass > 0) changeCSS(tlf_classes[oldclass],'backgroundColor','');
		if (newclass > 0) changeCSS(tlf_classes[newclass],'backgroundColor',tlf_colors[index][0]);

		setCookie(tlf_colors[index][2],newclass);
		tlf_colors[index][1] = newclass;
	}

	function displayOptionBox(parent)
	{
		var	div,value,checked;

		value = getCookie('tlf.highlight');
		checked = (value == 'true' || value == null) ? true : false;
		document.getElementById('tlf.highlight').checked = checked;

		value = getCookie('tlf.fontname');
		value = (value == null) ? 0 : eval(value);
		div = document.getElementById('tlf.fontname').options.selectedIndex=value;

		for (x in tlf_colors)
		{
			value = tlf_colors[x][1];
			if (value > 0) document.optionBoxForm[tlf_colors[x][2]].options[value].selected = true;
		}
		
		div = document.getElementById('optionBox');
		if (div != null)
		{
			div.style.top = (getoffsetTop(parent)+18)+"px";
			div.style.left = (getoffsetLeft(parent)-40)+"px";
			div.style.display = "block";
		}
		
		return false;
	}

	function hideOptionBox()
	{
		var	div;
		
		div = document.getElementById('optionBox');
		div.style.display = "none";
		return false;
	}
	
	function changeCSS(theClass,element,value)
	{
		var		nbsheets,sheet,rules;
		
		nbsheets = document.styleSheets.length;
		for (var S = 0; S < nbsheets; S++)
		{
			rules = document.styleSheets[S].rules;
			if (rules == null) rules = document.styleSheets[S].cssRules;
			if (rules != null) for (var R = 0; R < rules.length; R++) if (rules[R].selectorText == theClass) rules[R].style[element] = value;
		}	
	}
	
	function getoffsetLeft(element)
	{
		if (!element) return 0;
		return element.offsetLeft + getoffsetLeft(element.offsetParent);
	}
	
	function getoffsetTop(element)
	{
		if (!element) return 0;
		return element.offsetTop + getoffsetTop(element.offsetParent);
	}

	function setCookie(name, value)
	{
		var	curCookie = name + '=' + escape(value) + '; expires=Thu, 31 Dec 2099 23:59:59 GMT; path=/';
		document.cookie = curCookie;
	}

	function getCookie(name)
	{
		var dc = document.cookie;
		var prefix = name + "=";
		var begin = dc.indexOf(prefix);

		if (begin == -1) return null;
		var end = document.cookie.indexOf(";", begin);
		if (end == -1) end = dc.length;
		return unescape(dc.substring(begin + prefix.length, end));
	}

	function deleteCookie(name, path, domain)
	{
		if (getCookie(name))
		{
			document.cookie = name + '=' + ((path) ? '; path=' + path : '') + ((domain) ? '; domain=' + domain : '') + '; expires=Thu, 01-Jan-70 00:00:01 GMT';
		}
	}

	function showAjaxTooltip(url)
	{
		if (url == tooltip_url) showOverlib();
		else
		{
			tooltip_url = url;
			tooltip_content = "";
			loadXMLRequest(url,tooltipCallback);
		}

		return true;	
	}
	
	function hideAjaxTooltip()
	{
		return nd();
	}
	
	function tooltipCallback()
	{
		if (req && req.readyState == 4)
		{
			if (req.status == 200)
			{
				tooltip_content = req.responseText;
				showOverlib();
			}
		}
	}

	function showOverlib()
	{
		overlib_pagedefaults(CLOSETEXT,'Fermer');
		overlib(tooltip_content,STICKY,CAPTION,'Informations',CENTER);
	}

	function getValue(name)
	{
		var node;
								
		node = document.getElementById(name);
		return ((node != null) ? node.value : null);
	}

	function setValue(name,value)
	{
		var node;
								
		node = document.getElementById(name);
		if (node != null) node.value = value;
	}

	function setFocus(name)
	{
		var	node;
		
		node = document.getElementById(name);
		if (node != null) node.focus();
	}
	
	function loadXMLRequest(url,callback)
	{
		try
		{
			req = null;
			req = new XMLHttpRequest();
		}
		catch (e)
		{
			for (var i=0;i<avx.length;i++)
			{
				try
				{
					req = new ActiveXObject(avx[i]);
					break;
				}
				catch (e) {}
			}
		}
		
		if (req)
		{
			req.open("GET",url,true);
			req.onreadystatechange = callback;
			req.send(null);
		}
	}

	function ajaxCallback()
	{
		if (req && req.readyState == 4)
		{
			str = (req.status == 200) ? req.responseText : '';
			document.getElementById('content').innerHTML = str;
			initOthers();
		}
	}

	function sendRequest(flag,url)
	{
		var		value,fsyn,fnew,fraw;
		
		fsyn = (flag & 1);
		fnew = (flag & 2);
		fraw = (flag & 4);

		if (!fraw)
		{
			value = getValue('query');
			if (value != null)
			{
				if (fnew && value == '') return (false);
				
				url += value;
	
				value = getValue('category');
				if (value != null && value != '') url += '/' + value;
			}
		}
		
		if (!fsyn) window.location.href = url;
		else
		{
			url += '?ajax=true';
			loadXMLRequest(url,ajaxCallback);
		}
		
		return (false);
	}
	
	function bdlpCallback()
	{
		if (req && req.readyState == 4)
		{
			str = (req.status == 200) ? req.responseText : '';
			document.getElementById('contentbox').innerHTML = str;
		}
	}

	function printPage()
	{
		var		a,d,x;
		a = window.open("","","scrollbars=yes,toolbar=no,resizable=yes,status=yes,width=800,height=400");
		x = a.document;
		
		x.open("text/html");
		x.write('<html><head>');
		x.write('<title></title><style type=text/css>\n');
		x.write('body  {font: 11px Verdana, Arial, Helvetica, sans-serif;color: #a3a3a3; margin: 0; padding: 0;}\n');
		x.write('.Titre{ color:#50a93f; margin:11px 0 11px 0; font-weight:bold; font-size:18px;}');
		x.write('.Titremaj{ margin:0 0 11px 0; font-weight:bold; font-size:14px; text-transform:uppercase}');
		x.write('.Titreb{ color:#fff; margin:11px 0 11px 0; font-weight:bold}');
		x.write('.Titrebmaj{ margin:0 0 11px 0; color:#fff; font-weight:bold; font-size:14px; text-transform:uppercase}');
		x.write('.font_change {	cursor: pointer;	float:right;display:inline;}');
		x.write('.Ppetite {font-size:0.8em;}');
		x.write('.Pnormal {font-size:1em;}');
		x.write('.Pvcnormal {font-size:1em;color:#acde59;}');
		x.write('.Pbnormal {font-size:1em;color:#fff;}');
		x.write('.Pvnormal {font-size:1em;color:#50a93f;}');
		x.write('.Pnormalmaj { text-transform:uppercase}');
		x.write('.Pvbnormal {font-size:1em;color:#50a93f; font-weight:bold}');
		x.write('.PnormalDate{font-size:1em;color:#000; font-weight:bold}');
		x.write(' a{ color:#50a93f;}');
		x.write('ul{ padding:0; margin:0 0 0 19px;}');
		x.write('ul li{ list-style-image:url(../img/puce.gif); vertical-align:middle}');
		x.write('blockquote{ margin:0; padding:0 0 0 10px; border-left:#50a93f 8px solid} ');
		x.write('</style></head><body>');
		x.write('<div id="header">');
		x.write('<img src="/img/logo.jpg" alt="" />');
		x.write('</div>');
		d = document.getElementById("contentbox");
		if (d != null)
		{
			x.write('<div id="content" class="body">');
			x.write(d.innerHTML);
			x.write('</div>');
		}
		
		x.write('</body></html>');
		x.close();
		a.print();
		//a.close();
	}