function wait(btn,frm)
{
document.getElementById(btn).disabled = true;
document.getElementById(btn).value = '...please wait...';
document.getElementById(frm).submit();
}
//
function sure(url)
{
if(confirm('ARE YOU SURE?'))
{
window.location = url;
}
}
//
function swap_image(which, withsrc)
{
document.getElementById(which).src = withsrc;
}