if (typeof(arrArgs) == 'undefined') {
	var arrArgs = new Object();
}
var strQuery = location.search.substring(1);
var arrQueryVar = strQuery.split('&');
for (var x = 0; x < arrQueryVar.length; x++) {
	var intEqPos = arrQueryVar[x].indexOf('=');
	if (intEqPos == -1) continue;
	arrArgs[arrQueryVar[x].substring(0,intEqPos).toLowerCase()] = unescape(arrQueryVar[x].substring(intEqPos+1));
}

function GetArg(strArgName) {
	if (typeof(top.arrArgs) == 'undefined') return '';
	var strArgVal = top.arrArgs[strArgName.toLowerCase()];
	if (typeof(strArgVal) == 'undefined') return '';
	return strArgVal;
}