function loadfile(a,b,c){new Ajax.Updater($(a),b,{evalScripts:true,parameters:c,method:"get"})}var acttrailer=null;function showtrailer(a){if(acttrailer!=null){acttrailer.removeClassName("nicehl");acttrailer=null}acttrailer=$("tra"+a);acttrailer.addClassName("nicehl");showtube(a)}function trailerselected(b){var a=b.element();if(!a){return}var c=a.identify();if(!c.startsWith("tra")){return}showtrailer(c.substring(3))};