window.onerror = null;
 var bName = navigator.appName;
 var bVer = parseInt(navigator.appVersion);
 var NS4 = (bName == "Netscape" && bVer >= 4);
 var IE4 = (bName == "Microsoft Internet Explorer" 
 && bVer >= 4);
 var NS3 = (bName == "Netscape" && bVer < 4);
 var IE3 = (bName == "Microsoft Internet Explorer" 
 && bVer < 4);
 var blink_speed=600;
 var i=0;
 
if (NS4 || IE4) {
 if (navigator.appName == "Netscape") {
	 layerStyleRef="layer.";
	 layerRef="document.layers";
	 styleSwitch="";
 }else{
	 layerStyleRef="layer.style.";
	 layerRef="document.all";
	 styleSwitch=".style";
 }
}
//BLINKING
function Blink(layerName){
 if (NS4 || IE4) { 
	 if(i%2==0) {
		 eval(layerRef+'["'+layerName+'"]'+
		 styleSwitch+'.visibility="visible"');
	}
	 else{
		 eval(layerRef+'["'+layerName+'"]'+
		 styleSwitch+'.visibility="hidden"');
	 }
 } 
 if(i<1) {
	 i++;
 } 
 else {
	 i--
 }
 setTimeout("Blink('"+layerName+"')",blink_speed);
}
//  End -->