var isIE = true;
if (navigator.appName.indexOf("Microsoft") > -1) {
	isIE = true;
} else {
	isIE = false;
}

function checkIEVersion(num)
{
	var ver = window.navigator.appVersion.toLowerCase();
	if (ver.indexOf('msie ' + num + '.0') >= 0)	return true;
	return false;
}

function GetParam(name)
{
	var start=location.search.indexOf("?"+name+"=");
	if (start<0) start=location.search.indexOf("&"+name+"=");
 	if (start<0) return '';
 	start += name.length+2;
 	var end=location.search.indexOf("&",start)-1;
 	if (end<0) end=location.search.length;
 	var result=location.search.substring(start,end);
 	var result='';
 	for(var i=start;i<=end;i++)
 	{
 		var c=location.search.charAt(i);
 		result=result+(c=='+'?' ':c);
 	}
 	//alert(unescape(result));
 	return unescape(result);
}

function getSharpParam()
{
	var str = location.toString();
	var result = str.split('#')[1];
	
	if (str.indexOf('?')!=-1)
		{
			result = str.split('?')[1];
		}
	//alert(result);
 	return unescape(result);
}

function checkURL(array)
{
	var url = window.top.location.href;
	var id = "";
	var va = [["/", "/"], ["=", ""], ["/", "."], ["_", "."]];
	
	for (var item=0; item<va.length && id == ""; item++)
	{
		for (var i=0; i<array.length && id == ""; i++)
		{
			if (url.indexOf((va[item][0] + array[i] + va[item][1])) >= 0)
			{
				id = array[i];
				break;
			}
		}
	}
	
	return id;
}