//javascript 菜单
if (document.getElementById){ 
document.write('<style type="text/css">\n')
document.write('.submenu{display: none;}\n')
document.write('</style>\n')
}

function SwitchMenu(obj){
	if(document.getElementById){
	var el = document.getElementById(obj);
	var ar = document.getElementById("masterdiv").getElementsByTagName("span"); 
	
		if(el.style.display != "block"){ 
			for (var i=0; i<ar.length; i++){
				if (ar[i].className=="submenu") 
				ar[i].style.display = "none";
			}
			el.style.display = "block";
		}else{
			el.style.display = "none";
		}
	}
}

function test(){
//alert("左面的高度"+document.getElementById("about-center-right").scrollHeight)
//alert("右面的高度"+document.getElementById("about-center-left").scrollHeight)
var right=document.getElementById("about-center-right").scrollHeight
var left=document.getElementById("about-center-left").scrollHeight
var Color=document.getElementById("about-center").style.backgroundColor
if(right>left){
		document.getElementById("about-center").style.backgroundColor="#EDF8FE";  
}
if(left>right){
	    document.getElementById("about-center").style.backgroundColor="#FFFFFF";
}
}