function link_popup(url,width,height) {
	if (width == 0 && height == 0) { //if fullsized window
		window.open(url.href,'link','toolbar=yes,location=yes,directories=yes,status=yes,menubar=yes,scrollbars=auto,resizable=yes');
	}
	else { //if size-specific popup
		//window.open(url.href,"popup","width="+width+",height="+height+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=yes');
		window.open(url.href,"popup","width="+width+",height="+height+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=yes");
	}
}

function open_in_parent_window(url) {
	opener.location = url.href;
	self.close();
}