function Page_Window_Load(e)
{
    var tgt = e.srcElement || e.target;
    
    for(var i=0; i<inputs.length;i++)
    {
		var id=inputs[i].id;
		if(id)
		{
		    if (id.indexOf("fields_email") >= 0)
			{
				addEventHandler("focus",zipFocused,inputs[i]);
			}
		}
    }
    
}
function zipFocused(e)
{
	 var target = e.srcElement || e.target;
	 if(!target)
	 {
		return;
	 }
	 if (target.value == "email address")
	 {
		target.value="";
	 }
}