// JavaScript Document
function link_popup(url, target, features) {
    // pops up a window containing url optionally named target, optionally having features
	var pop_features = 'toolbar=no, location=no, status=no, menubar=no, scrollbars=yes, resizable=no,' + features;
    var theWindow = window.open(url, target, pop_features);
    theWindow.focus();
    return theWindow;
}