;(function($) {	
	$.loadstyle = function(site_url) {
		var file = "";
		if($.browser.mozilla){
			file = "stylesFF.css";
		}else if($.browser.safari){
			file = "stylesSafari.css";
		}else if($.browser.msie){
			file = "stylesIE6.css";
		}
		
		document.write("<link href='"+site_url+"css/"+file+"' rel='stylesheet' type='text/css'>");
	}
})(jQuery);