function toggleTab(id, element)
    {
        element.onclick = function () {}
        downId = "down_" + id;

        actualStatus = document.getElementById('link_' + id).className;

        if(actualStatus == "close")
        {
            document.getElementById('link_' + id).className = "open";
            Effect.BlindDown(downId,{afterFinish:function(){ element.onclick = function () { toggleTab(id,element); }}});
        }
        else if(actualStatus == "open")
        {
            document.getElementById('link_' + id).className = "close";
            Effect.BlindUp(downId,{afterFinish:function(){ element.onclick = function () { toggleTab(id,element); }}});
        }

    }