Anonymous

sfFocus = function() {
  var sfEls = document.getElementById("question");
  for (var i=0; i<sfEls.length; i++) {
      sfEls[i].onfocus=function() {
          this.className+=" sffocus";
	  }
	         sfEls[i].onblur=function() {
			     this.className=this.className.replace(new RegExp(" sffocus\\b"), "");
				 sfEls.value = "";
      }
   }
}
if (window.attachEvent) window.attachEvent("onload", sfFocus);