ortc.js
function(frame) {
        if (script2) {
            script2.parentNode.removeChild(script2);
            script2 = null;
        }
        if (script) {
            clearTimeout(tref);
            script.parentNode.removeChild(script);
            script.onreadystatechange = script.onerror =
                script.onload = script.onclick = null;
            script = null;
            callback(frame);
            callback = null;
        }
    }
function(frame) {
        if (script2) {
            script2.parentNode.removeChild(script2);
            script2 = null;
        }
        if (script) {
            clearTimeout(tref);
            script.parentNode.removeChild(script);
            script.onreadystatechange = script.onerror =
                script.onload = script.onclick = null;
            script = null;
            callback(frame);
            callback = null;
        }
    }
function ( frame ) { if ( script2 ) { script2 . parentNode . removeChild ( script2 ) ; script2 = null ; } if ( script ) { clearTimeout ( tref ) ; script . parentNode . removeChild ( script ) ; script . onreadystatechange = script . onerror = script . onload = script . onclick = null ; script = null ; callback ( frame ) ; callback = null ; } }
Opera synchronous load trick.
Opera synchronous load trick .