var detect = navigator.userAgent.toLowerCase();
	var browser,thestring;
	var version = 0;

	if (checkIt('msie')) 
	{
		browser = "IE "
		browser += detect.substr(place + thestring.length,3);
		var sp=browser.split(' ');
		if(sp[1]<7.0)
			document.write('<link rel="stylesheet" href="style.css" type="text/css" media="screen" />');
		else
			document.write('<link rel="stylesheet" href="style_NIE.css" type="text/css" media="screen" />');
	}
	else
		document.write('<link rel="stylesheet" href="style_NIE.css" type="text/css" media="screen" />');

function checkIt(string)
{
	place = detect.indexOf(string) + 1;
	thestring = string;
	return place;
}