function check_browser()
{
if (document.getElementsByTagName)
	{resize()}
else
	{location.href="old_browser.asp"} 
}

//resize for footer
function resize()
{
d=document.getElementById("footer")
e=document.getElementById("middle")
f=document.getElementById("menu")

if (f.scrollHeight>e.scrollHeight)
	{g=document.getElementById("menu")}
else
	{g=document.getElementById("middle")}

var myWidth=0,myHeight=0;
	if(typeof( window.innerWidth ) == 'number') 
		//Non-IE
		{myWidth = window.innerWidth;myHeight = window.innerHeight} 
	else 
		{
		if(document.documentElement &&(document.documentElement.clientWidth || document.documentElement.clientHeight)) 
			//IE 6+ in 'standards compliant mode'
			{myWidth = document.documentElement.clientWidth;myHeight = document.documentElement.clientHeight} 
		else 
			{
			if(document.body && (document.body.clientWidth || document.body.clientHeight)) 
				//IE 4 compatible
				{myWidth = document.body.clientWidth;myHeight = document.body.clientHeight}
			}
		}
		//alert(myHeight + "," + e.scrollHeight)
	if (g.scrollHeight+90<myHeight)
		{d.style.top=myHeight-24+"px";e.style.height=myHeight-91+"px"}
	else
		{d.style.top=e.scrollHeight+140+"px";e.style.height=e.scrollHeight+90+"px"}

//Get Cookie
a=readCookie("menu");if (a){show(a)}

}

function readCookie(name)
{
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++)
	{
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}

function show(i)
{
z=eval('document.getElementById("opt'+i+'")');if (z.style.display==""){z.style.display="none"}else{z.style.display=""}
//document.cookie ='menu='+i+'; expires=Fri, 19 Sept 2003 00:00:00 UTC; path=/'
document.cookie ='menu='+i+'; expires='+ new Date() +'; path=/'
}

window.onresize = function refresh(){resize()}