Sample code to use class based parsing in mootools.

window.addEvent('domready',function() {
    var cbviditems = $$('.cbmyvidchnlitem-wrp');
    var cbvidplaybtn = $$('.cbfvvidplaybtn');
    cbviditems.each(function(cbviditem,i) {
        cbviditem.getElements('span.cbfvvidplaybtn').addEvents({
        //cbvidplaybtn.addEvent({
            click: function(e) {
                e.stop();
                url = $(cbviditem).get('vurl');
                //console.log(t);
                //var element = new Element('div',{'id':'ogundereditor','class':'ogundereditor'}).injectInside(cbviditem);
                //$(cbviditem).set('html','<iframe width=\"320\"height=\"180\"src=\"http://www.youtube.com/v/'+ t +'?rel=0&autohide=0&autoplay=0\"frameborder=\"0\"allowFullScreen scrolling=\"no\" ></iframe>');
                $(cbviditem).set('html','<div class="cbfvvidboxframe"><iframe width=\"320\"height=\"180\"src=\"'+ url +'&rel=0&autohide=1&autoplay=1&fs=0\"frameborder=\"0\"allowFullScreen scrolling=\"no\" ></iframe></div>');
            }
        });
    });

});