<!--
    var isCSS, isW3C, isIE4;
    function initFlags()
    {
	if (document.images)
	{
		isCSS = (document.body && document.body.style) ? true : false;
		isW3C = (isCSS && document.getElementById) ? true : false;
		isIE4 = (isCSS && document.all) ? true : false;
	}
    }

    window.onload = initFlags;
    
	preloadImages('images\/l_tab.gif','#1',
	'images\/l_tab_on.gif','#2');

	function preloadImages() { //v2.0
		if (document.images) {
			var imgFiles = preloadImages.arguments;
			if (document.preloadArray==null) document.preloadArray = new Array();
				var i = document.preloadArray.length;
				with (document) for (var j=0; j<imgFiles.length; j++) if (imgFiles[j].charAt(0)!="#")
				{
					preloadArray[i] = new Image;
					preloadArray[i++].src = imgFiles[j];
				} 
		}
	}
	var isMenuAct = false; // the menu is not active yet

	function actMenuItem(imgName, img) {

	  isMenuAct = true; // the menu is now active
	  act(imgName, img);
	  //inact(defImg);
	}
	function inactMenuItem(imgName, img) {
	  isMenuAct = false; // the menu is no longer active
	  if (document.images) {
		inact(imgName, img);
		//timerID = setTimeout('if (!isMenuAct) actrevert("' +  defImg + '")', 1);
	  }
	}
	function act(imgName, img) {
	  if (document.images) 
		document[imgName].src = "images/" + img + "_on.gif";
	}

	function inact(imgName, img) {
	  if (document.images)
		document[imgName].src = "images/" + img + ".gif";
	}

    var agent = navigator.userAgent.toLowerCase();
    var app = navigator.appName.toLowerCase();
    vers = parseInt(navigator.appVersion);
    
    if ((document.getElementById) && (app.indexOf('netscape') != -1))
    {
	document.write("<link rel='stylesheet' type='text/css' href='css/style_nn.css'>");
    }
    else if ((document.layers) && (agent.indexOf('win')>0))
    {
	document.write("<link rel='stylesheet' type='text/css' href='css/style_nn.css'>");
    } 
    else if ((agent.indexOf('msie')>0) && (agent.indexOf('win')>0))
    {
	document.write("<link rel='stylesheet' type='text/css' href='css/style_ie.css'>");
    }
	else if ((agent.indexOf('aol')>0) && (agent.indexOf('mac')>0))
	{
	document.write("<link rel='stylesheet' type='text/css' href='css/style_mac_aol.css'>");
	}
    else if ((agent.indexOf('msie')>0) && (agent.indexOf('mac')>0))
    {
	document.write("<link rel='stylesheet' type='text/css' href='css/style_mac_ie.css'>");
    }
    else if (agent.indexOf('mac')>0)
    {
	document.write("<link rel='stylesheet' type='text/css' href='css/style_mac_nn.css'>");
    }
    else if ((document.getElementById) && (app.indexOf('mozilla') != -1))
    {
	document.write("<link rel='stylesheet' type='text/css' href='css/style_nn.css'>");
    }

	function NavRollOn(aCell,bCell,cCell,lnk)
    {
    	var elem = (isW3C) ? document.getElementById(aCell) : (isIE4 ? document.all(aCell) : null);
	elem.style.backgroundColor="#721372";
	elem = (isW3C) ? document.getElementById(bCell) : (isIE4 ? document.all(aCell) : null);
	elem.style.backgroundColor="#721372";
	elem = (isW3C) ? document.getElementById(cCell) : (isIE4 ? document.all(aCell) : null);
	elem.style.backgroundColor="#721372";
    elem = (isW3C) ? document.getElementById(lnk) : (isIE4 ? document.all(lnk) : null);
	elem.style.textDecoration="underline";
	}

    function NavRollOff(aCell,bCell,cCell,lnk)
    {
    	var elem = (isW3C) ? document.getElementById(aCell) : (isIE4 ? document.all(aCell) : null);
 	elem.style.backgroundColor="#17177E";
	elem = (isW3C) ? document.getElementById(bCell) : (isIE4 ? document.all(aCell) : null);
	elem.style.backgroundColor="#17177E";
	elem = (isW3C) ? document.getElementById(cCell) : (isIE4 ? document.all(aCell) : null);
	elem.style.backgroundColor="#17177E";
    elem = (isW3C) ? document.getElementById(lnk) : (isIE4 ? document.all(lnk) : null);
	elem.style.textDecoration="none";
	}
	function NavGoTo(links)
	{
		document.location.href=links;
	}
	function NavGoToJoin(links)
	{
		parent.location.href=links;
	}
//-->