startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}
window.onload=startList;


<!--
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//-->

var windowFocused   = 20000; //if window got focuses, this is the interval for refreshing (20 seconds)
	var windowBlurred   = 60000; //if window lost it focus, decrease the refresh interval to save bandwidth (60 seconds)
	var pingInterval = windowFocused; 
	var isWorking = false;
	
	if((smiletagURL == "http://WWW.EXAMPLE.COM/smiletag/") || (smiletagURL == null)){
		var smiletagURL = "smiletag/";
	}
	
	var url = smiletagURL + "backend.php"; // The url to check the new message status
	
	//clear the message from the text area
	function clearMessage(){
		document.smiletagform.message.value=document.smiletagform.message_box.value;
	    document.smiletagform.message_box.value="";
    }
	
	//reload the iframe
	function reloadMessage(){
		var smiletagFrame = window.frames['iframetag'];
		smiletagFrame.location = smiletagURL + "view.php";
	}
	
	//check for new message
    function checkMessage(){
		if(!isWorking && (http != null)) {
			http.open("GET", url, true);
			http.onreadystatechange = handleHttpResponse;
			isWorking = true;
			http.send(null);
		}
		setTimeout('checkMessage()',pingInterval);
	}
	
	//check for new message, without calling the next settimeout
	//this function called when window got focus, so everytime user display the window
	//they will get the latest message
	function checkMessageForced(){
		if(!isWorking && (http != null)) {
			http.open("GET", url, true);
			http.onreadystatechange = handleHttpResponse;
			isWorking = true;
			http.send(null);
		}
	}
	
	
	function handleHttpResponse() {
	  if (http.readyState == 4) {
		if (http.responseText.indexOf('invalid') == -1) {
		   var responseText = http.responseText; 
	   	   if(responseText == '1'){
				reloadMessage();
		   }     
		   isWorking = false;
		}
	  }
	}
	
	function getHTTPObject() {
	  var xmlhttp;
	  /*@cc_on
	  @if (@_jscript_version >= 5)
		try {
		  xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
		} catch (e) {
		  try {
			xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
		  } catch (E) {
			xmlhttp = false;
		  }
		}
	  @else
	  xmlhttp = false;
	  @end @*/
	  if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
		try {
		  xmlhttp = new XMLHttpRequest();
		  xmlhttp.overrideMimeType("text/xml"); 
		} catch (e) {
		  xmlhttp = false;
		}
	  }
	  return xmlhttp;
	}
	
	var http = getHTTPObject(); // create the HTTP Object
	
	setTimeout('checkMessage()',pingInterval);
	
	window.onfocus=function(){
    	checkMessageForced();
    	pingInterval = windowFocused;
    }
	
    window.onblur=function(){
    	pingInterval = windowBlurred;
    }