// Function to load the browser-specific style sheet
		function LoadStyles(){
		    if (navigator.appName.indexOf('Netscape') != -1) {
		       if (navigator.appVersion.substr(0,1) > 3)
		          document.write ("<link rel='stylesheet' href='styles/netscape.css'>"); 
		    }
		    if (navigator.appName.indexOf('Microsoft') != -1) {
		       if (navigator.appVersion.substr(0,1) > 3)
		          document.write ("<link rel='stylesheet' href='styles/default.css'>"); 
		    }
		}
		// Handle buggy resize in Netscape Navigator
		function reDo(){ 
			window.location.reload();
		}
		function setResize(){
			setTimeout('window.onresize=reDo',500);
		}
		var agt=navigator.userAgent.toLowerCase();
		var is_major = parseInt(navigator.appVersion);
		var is_nav = ((agt.indexOf('mozilla') != -1) && 
		   (agt.indexOf('spoofer') == -1) &&
		   (agt.indexOf('compatible') == -1));
		var is_nav4 = (is_nav && (is_major == 4));
		LoadStyles();