function open_win(mylocation)
{
thelocation = mylocation
leftPos = 0;
if (screen) {
leftPos = screen.width-300
}
win = window.open(thelocation,"_blank","toolbar=no, location=no, directories=no, status=no, menubar=no, scrollbars=yes, resizable=no, copyhistory=no, width=750, height=425, left=60, top=80");
win.focus()
win.document.close()
}