function conf(query, uri) {
	
	sure = confirm(query);
	if(sure) {
		window.location = uri;
	}
}

var newwindow;
function opensmall(target) {
	newwindow = window.open(target, 'new', 'height=200,width=300,scrollbars=yes');
	if (window.focus) {newwindow.focus()}
}