function searl()
{
    location.href=lhost+"/answers/members/learn-"+$get("Learning1").value+"-"+$get("Using1").value+"-"+dtp+".htm";
    return;
}
function setsort(val)
{
    if($get("sort1"))
    {
        for(var i=1;i<=3;i++)
        {
            $get("sort"+i).style.fontWeight = "normal";
        }
        $get("sort"+val).style.fontWeight = "bold";
    }
}