function clearText(thefield){
if (thefield.defaultValue==thefield.value)
thefield.value = ""
}
function fillText(thefield){
if (thefield.value=='')
thefield.value = thefield.defaultValue
}
function ShowDiv(divid)
{
   $("#"+divid).show("slow");
}
function HideDiv(divid)
{
   $("#"+divid).hide("slow");
}