window.Blink = function(args){
  // Set the color and seconds below, e.g., [args,'COLOR',SECONDS]
 	args = (/,/.test(args))?  args.split(/,/):  [args,'#E7E7E7',6];
 	var who = document.getElementById(args[0]);
 	var count = parseInt(args[2]);
 	if (--count <=0) {
  		who.style.backgroundColor = '';
  		if(who.focus) who.focus();
 	} else {
  		args[2]=count+'';
  		who.style.backgroundColor=(count%2==0)? '': args[1];
 	 	args='\"'+args.join(',')+'\"';
  		setTimeout("Blink("+args+")",500);
 	}
}