var ua = navigator.userAgent.toLowerCase();
var iebrowser = (ua.indexOf("msie") > -1 && ua.indexOf("opera") == -1 ) ? true : false;
var version = parseFloat(navigator.appVersion.substr(0, navigator.appVersion.indexOf(".")));
var versionsnummer = "0";
var css = '<link href="templates/YAML/css/patches/patch_3col_fixed.css" rel="stylesheet" type="text/css" />';

if (iebrowser) {
	if (version < 4) {
		versionsnummer= 3;
	}else if (version==4 && ua.indexOf("msie 4") > -1) {
		versionsnummer = 4;
	}else if (version==4 && ua.indexOf("msie 5") > -1) {
		versionsnummer = 5;
	}else if (version==4 && ua.indexOf("msie 6") > -1) {
		versionsnummer = 6;
	}else if (version==4 && ua.indexOf("msie 7") > -1) {
		versionsnummer = 7;
																}
	if(versionsnummer != 7){
		//document.open();
		document.write(css);
		//document.close();
	}
	}