function expDate(expiry) {
	var date = new Date();
	var month = date.getUTCMonth() + 1;
	var day = "" + date.getUTCDate();
	if (day.length == 1) day="0" + day;
	var hours = "" + date.getUTCHours();
	if (hours.length == 1) hours="0" + hours;
	var minutes = "" + date.getUTCMinutes();
	if (minutes.length == 1) minutes="0" + minutes;
	var current = month + "" + day + "" + hours + "" + minutes;
	current=new Number(current);
	
	if (current > expiry) return ("1");
	else return("0");
}

var ie, nn4, dom;

if(document.all){
ie = true;
}else{
ie = false;
}

if(document.layers){
nn4 = true;
}else{
nn4 = false;
}

if(document.getElementById){
dom = true;
}else{
dom = false;
}

function browser(id) {
	if (ie) return eval("document.all." + id);
	if (nn4) return eval("document.layers." + id);
	if (dom) return document.getElementById(id);
}