function getFlashVarsFromObj(obj){

    var result = "";
    var params = [];
    
    for(var i in obj)
    {
        params.push(i);
    }
    for(var i = 0; i < params.length; i++)
    {
        result += params[i] + "=" + obj[params[i]];
        if(params[i+1]) result += "&";
    }
    return result;
}