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            __queue__ : function(runonce)
            {
                var __queue = new Array();
                var __runonce = ((runonce !== true) ? false : true);
                alert(runonce + ' -> ' +  __runonce);

                this.push = function(fn)
                {
                    __queue.push(fn);
                    return this;
                }

                this.execute = function()
                {
                    alert('run once? ' +  __runonce);
                    if(__queue.length === 0)
                    {
                        alert('No queue');
                        return this;
                    }

                    var q = __queue;
                    while(q.length > 0)
                        (q.shift())();

                    if(__runonce === true)
                        this.reset();

                    return this;
                }

                this.reset = function()
                {
                    __queue = new Array();
                    return this;
                }
            },
...



        // Test script:
        var test21 = function(){alert('test2.1')};
        var test22 = function(){alert('test2.2')};
        var bar = new $.xtcmApp.global.__class__.__queue__(true);
        bar.push(test21).push(test22);


        // expected:
        bar
        .execute() // test21 and test22
        .execute() // test21 and test22

        // actual:
        bar
        .execute() // test21 and test22
        .execute() // No queue