/* Colorbox popup */
function launchPopup(url, h, w){
    h = h?h:350;
    w = w?w:600;
    $.colorbox({
        iframe:true, 
        fastIframe: false,
        innerWidth: w, 
        innerHeight: h, 
        overlayClose: false,
        opacity: 0,
        close: 'close',
        href: url
    });
     return false;
}