Fire events that can listen by Javascript from Flash

flashEvent.js

/*
 * Flash runs fireFlashEvent function with a event name parameter and
 * several optional parameters. Javascript can listen these events by
 * binding with addFlashEventListener function.
 *
 * Requires jQuery
 */

// Global Document object for caching $(document) selector
Document = null;

function fireFlashEvent(event) {
    var args = arguments,
        argArray = [],
        index,
        doc;
 
    if (arguments.length == 0) { 
        return false
    }
    doc = Document || $(document);
 
    for(index = 0; index < args.length; index++) { 
        argArray.push(args[index])
    }
    doc.trigger('flashEvent_' + event, argArray.shift());
}

function addFlashEventListener(event, func) {
    var doc = Document || $(document);
    doc.bind('flashEvent_' + event, func);
}