function OpenWindows(URL_over, URL_under)
{
	win_under = window.open(URL_under,'link','');
	win_over = window.open(URL_over,'usedboats','width=400,height=330');
	win_over.focus();
}
</script>
<script>
function OpenWin(URL_over, URL_under)
{
	win_under = window.open(URL_under,'link','');
	win_over = window.open(URL_over,'usedboats','width=360,height=290');
	win_over.focus();
}