// JavaScript Document
sfFocus = function() {
	var sfEls = document.getElementsByTagName("INPUT");
	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"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfFocus);

/*
window.onload = function(){ 
	var inputs = document.getElementsByTagName("input"), i = inputs.length; 
	while(i--){
		inputs[i].onfocus = function(){ 
			this.className += " focus";
		};
		inputs[i].onblur = function(){
			this.className = this.className.replace("focus", "");
		};
	};
};
*/