IEfocus = function() {
  var sfEls = document.getElementsByTagName("INPUT");
  for (var i=0; i<sfEls.length; i++) 
  {
	if(sfEls[i].className != "input-btn")
	{

			if (sfEls[i].value != "")
			{
      			sfEls[i].className+=" IEfocus";
			}
    	sfEls[i].onfocus=function() 
		{
 	 		this.className+=" IEfocus";
   		}
    	sfEls[i].onblur=function() 
		{
			if (this.value == "")
			{
      			this.className="";
			}
    	}
	}
  }
}
if (window.attachEvent) window.attachEvent("onload", IEfocus);