<!--//<![CDATA[
startList=function() {
	if(document.all&&document.getElementById) {
		var ul_array=document.getElementsByTagName("ul");
		for(i=0;i<ul_array.length;i++) {
			if(hasClass(ul_array[i],"nav_top")) {
				setList(ul_array[i]);
			}
			if(hasClass(ul_array[i],"nav_left")) {
				setList(ul_array[i]);
			}
		}
	}
}
window.onload=startList;

function setList(list) {
	var items = list.getElementsByTagName("li");
	for(k=0;k<items.length;k++) {
		items[k].onmouseover=function() {
			addClass(this,"over");
		}
		items[k].onmouseout=function() {
			removeClass(this,"over");
		}
	}
}

//function library
function id(id) {return document.getElementById(id);}
function addClass(t,c){var p=new RegExp("(^| )"+c+"( |$)");if(!p.test(t.className)){if(t.className =="")t.className=c;else t.className+=" "+c;}return true;}
function removeClass(t,c){var r=t.className;var p=new RegExp("(^| )"+c+"( |$)");r=r.replace(p,"$1");r=r.replace(/ $/,"");t.className=r;return true;}
function hasClass(t,c){var p=new RegExp("(^| )"+c+"( |$)");return p.test(t.className);}
function ieVersion(){ieVersion=-1;if(navigator.appVersion.indexOf("MSIE")!=-1){var tempNavigatorString=navigator.appVersion.split("MSIE");ieVersion=parseFloat(tempNavigatorString[1]);}	return ieVersion;}


// Netscrape 4
if (document.layers) {var NN4 = true;}
// var NN4 = (document.layers) ? true : false

// IE
if (document.all) {var IE = true;}
// var IE = (document.all) ? true : false

// DOM
if (document.getElementById && !document.all) {var DOM = true;}
// var DOM = (document.getElementById && !document.all) ? true : false

function getElement(id){
	
		if(NN4) {
			path = document.layers[id]
		} else if(IE) {
			path = document.all[id]
		} else {
			path = document.getElementById(id)
		} 
		//return the path to the css layer depending upon the browser type
		return path; 
}

function init() {
	getElement('menu1').style.display='none';
	getElement('menu2').style.display='none';
	getElement('menu3').style.display='none';
	getElement('menu4').style.display='none';
	getElement('menu5').style.display='none';

}

function winOpenChildCentered(sURL,sWinName,sFeatures,nChildWidth,nChildHeight){
	// simply omit the top and left attributes from sFeatures to open the child window
	// centered on it's parent
	var nParentLeft = 0, nParentTop = 0; // default parent position
	var nParentHeight = 480, nParentWidth = 640; // default parent window size
	var bAppendTop = 1, bAppendLeft = 1, bAppendWidth = 1, bAppendHeight = 1;
	
	if (! sWinName || sWinName.length < 1){
		sWinName = "popup";			
	}
	
	if (! nChildWidth || nChildWidth < 1){
		nChildWidth = 300;			
	}
	if (! nChildHeight || nChildWidth < 1){
		nChildHeight = 200;			
	}
	if (! sFeatures || sFeatures.length < 1){
		sFeatures = "toolbar=0,resizable=1,scrollbars=1,directories=0,status=0,menubar=0";			
	}
	if (sFeatures.indexOf("top=") >= 0){
		bAppendTop = 0;
	}
	if (sFeatures.indexOf("left=") >= 0){
		bAppendLeft = 0;
	}
	if (sFeatures.indexOf("width=") >= 0){
		bAppendWidth = 0;
	}
	if (sFeatures.indexOf("height=") >= 0){
		bAppendHeight = 0;
	}
	
	// lowest common denominator
	if (window.innerWidth && window.innerHeight){ 
		nParentWidth = window.innerWidth; 
		nParentHeight = window.innerHeight; 
	} 
	// more accurate - IE5-
	if (document.body.clientWidth && document.body.clientHeight){ 
		nParentWidth = document.body.clientWidth; 
		nParentHeight = document.body.clientHeight; 
	} 
	// even more accurate - IE 6, Firefox with our doctype
	if (document.documentElement && document.documentElement.clientWidth && document.documentElement.clientHeight){
		nParentWidth = document.documentElement.clientWidth; 
		nParentHeight = document.documentElement.clientHeight; 
	}
	
	if (window.screenX && window.screenY){
		nParentTop = window.screenY;
		nParentLeft = window.screenX;
	}

	if (window.screenLeft && window.screenTop){
		nParentTop = window.screenTop;
		nParentLeft = window.screenLeft;
	}
	
	var nParentCenterX =  Math.floor((nParentWidth / 2) + nParentLeft);
	var nParentCenterY =  Math.floor((nParentHeight / 2) + nParentTop);
	
	var nChildLeft = nParentCenterX - (nChildWidth / 2);
	var nChildTop = nParentCenterY - (nChildHeight / 2);
	
	if (bAppendWidth){
		sFeatures = sFeatures + ",width=" + nChildWidth;
	}
	if (bAppendHeight){
		sFeatures = sFeatures + ",height=" + nChildHeight;
	}
	if (bAppendTop){
		sFeatures = sFeatures + ",top=" + nChildTop;
	}
	if (bAppendLeft){
		sFeatures = sFeatures + ",left=" + nChildLeft;
	}
	
	winChild = winOpen(sURL,sWinName,sFeatures);

}

function winOpen(url, name, features) { 
	winChild = window.open(url, name, features);
	winChild.focus();
	return winChild;
}
//]]>-->