set active tab

I have a Tabber with a Window. When the page loads, I want the first tab (a1) to be ‘opened’ in order to display the tab content. However, none on the tabs appears to be active. I’d appreciate some assistance in getting this to work. Thanks in advance.



Here’s my tabber xml:



    

        My Dashboards

        RAMP Management

        Configuration Management

        Alarm Management

        Work Management

        Carbon Modeller

    





Here’s my js/html:

window.onload = function() {



    var dhxWins = new dhtmlXWindows();

    dhxWins.enableAutoViewport(false);

    dhxWins.setViewport(myCanvasWidthPad, myCanvasHeightPad, myCanvasWidthSize, myCanvasHeightSize, document.getElementById(“myVP”));

    dhxWins.vp.style.border = “#909090 1px solid”;

    dhxWins.setImagePath(“js/dhtmlxWindows/codebase/imgs/”);

    dhxWins.attachViewportTo(“myVP”);

    var w1 = dhxWins.createWindow(“w1”, 0, 0, myCanvasWidthSize, myCanvasHeightSize);

    

    w1.setText(“High Level Visual Concept”);

    w1.hideHeader();



    var tabbar = w1.attachTabbar();

    tabbar.setImagePath(“js/dhtmlxTabbar/codebase/imgs/”);

    tabbar.loadXML(“awtabbar.xml?”+new Date().getTime());

    

}



You can update your XML as
<tab id=“a1” width=‘120px’ selected=‘true’ href=“dashboards.php”>My Dashboards

Thank you