var detect = navigator.userAgent.toLowerCase();
var OS,browser,version,total,thestring;
if (checkIt('msie')) {
if (detect.charAt(place + thestring.length) != 7) {
	document.write('<link href="explorer.css" rel="stylesheet" type="text/css">');
}}
function checkIt(string)
{
	place = detect.indexOf(string) + 1;
	thestring = string;
	return place;
}