function popup(link, name, width, height, specialoptions) {
	if(specialoptions)
		specialoptions=","+specialoptions;
	win = window.open(link.href, name, 'width=' + width + 'px,height=' + height + 'px, scrollbars=yes, resizable=yes' + specialoptions);
	win.focus();
	return false;
}