var WindowWidth=getWindowWidth();
var a=a1()

function a1()
{
if (((document.body.clientWidth-770)/2) > 0)
a=((document.body.clientWidth-770)/2);
else
a=0;
return a
}
//a=0;
//alert(WindowWidth/2);
var Menu01Left= a+150;
var Menu02Left= a+225;
var Menu03Left= a+300;
var Menu04Left= a+385;

//var Menu02Left=244;
var MenuTop=102;

function getWindowWidth(){
	if (ie4){
		WindowWidth=document.body.clientWidth;
	}
	if (ns4){
		WindowWidth=window.innerWidth;
		WindowWidth-=45;
	}
	if (ie5){
		WindowWidth=document.body.clientWidth;
		WindowWidth-=30;
	}
	return WindowWidth;
}