var agt							=	navigator.userAgent.toLowerCase();

var is_opera 				=	(agt.indexOf("opera") != -1);
var isGecko     		= (agt.indexOf('gecko') != -1 && agt.indexOf('safari') == -1);
var isMozilla   		= (this.isGecko && agt.indexOf('gecko/') + 14 == agt.length);
var isNS6       		= ((this.isGecko) ? (agt.indexOf('netscape') != -1) : ((agt.indexOf('mozilla') != -1) && (agt.indexOf('spoofer') == -1) && (agt.indexOf('compatible') == -1) && (agt.indexOf('opera') == -1) && (agt.indexOf('webtv') == -1) && (agt.indexOf('hotjava') == -1)));
var isIE        		= ((agt.indexOf('msie') != -1) && (agt.indexOf('opera') == -1) && (agt.indexOf('webtv') == -1)); 
var isSafari    		= (agt.indexOf('safari') != - 1);
var isOpera     		= (agt.indexOf('opera') != -1); 
var isKonqueror 		= (agt.indexOf('konqueror') != -1 && !this.isSafari); 
var isIcab      		= (agt.indexOf('icab') != -1); 
var isAol       		= (agt.indexOf('aol') != -1);
var mac							= (agt.indexOf('mac') != -1);
var IE5 						= ((document.all)&&(navigator.appVersion.indexOf("MSIE 5.0")!=-1)) ? true : false;
var isIE7						=	(agt.indexOf('msie 7') != - 1);

	
if (isMozilla)  {
	//document.write("<link rel='stylesheet' type='text/css' href='/global/styles/ie5_mac.css' media='screen' />");
	//alert(agt);
}
if (isSafari) {
	//document.write("<link rel='stylesheet' type='text/css' href='/global/styles/safari.css' media='screen' />");
	//alert(agt);
}