/* default variables
============================================================*/
var agent = navigator.userAgent.toLowerCase();
var dname = new String(document.domain);
var path = new String(location.pathname);
var w3c = document.getElementById;
/* client variables
============================================================*/
var win = (agent.indexOf("windows") != -1);
var mac = (agent.indexOf("mac") != -1);
var gecko = agent.indexOf("gecko") != -1;
var opera = agent.indexOf("opera",0) != -1;
var safari = agent.indexOf("safari") != -1;
var ie = agent.indexOf("msie") != -1 && !opera;
var ie6win = (agent.indexOf("msie 6.") != -1) && win;
var ie5win = (agent.indexOf("msie 5.") != -1) && win;
var ie7win = (agent.indexOf("msie 7.") != -1) && win;
var ie5mac = (agent.indexOf("msie") != -1) && mac;
var ns = agent.indexOf("netscape") != -1 && !opera;
var ns6 = (agent.indexOf("netscape6/6.") != -1) && ns;
/* read adjustment css  
document.open();
if(ie5win){
	document.write('<link rel="stylesheet" type="text/css" media="all" href="/css/ie5win.css">');
	alert("aaaa")
}
*/
startList = function() {
	if(!document.getElementsByTagName) return false;
		var nav = document.getElementById("nav");
		var navList = nav.getElementsByTagName("li");
		
		for (i=0; i<navList.length; i++) {
			if(navList[i].className.match("gnav")){
				navList[i].onmouseover = function(){
					this.className+=" over";
					//alert(this.className);
					return false;
					
				}
				navList[i].onmouseout = function(){
					this.className=this.className.replace(" over", "");
					return false;
				}
			}
		}
		
	
}
window.onload=startList;