function openWindow(url){
	window.open(url,"subwin","width=480,height=600,toolbar=no,scrollbars=yes,resizable=yes");
}

function cartOpener(){
	w = window.open("","dotbook_order","menubar=no,status=yes,scrollbars=yes,resizable=yes,width=560,height=600");
	w.focus();
}
function helpOpener(){
	w2 = window.open("","dotbook","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no,width=750,height=680");
	w2.focus();
}