function doLoginResizeResize()
        {
            window.onresize = doLoginResize;
            dlg=document.getElementById('loginContainer');
            dlg.style.top = Math.round((document.documentElement.clientHeight/2)-(dlg.clientHeight/2)) + "px";
            dlg.style.left = Math.round((document.documentElement.clientWidth/2)-(dlg.clientWidth/2)) + "px";    
        }
        
function doLoginResize()
{
    dlg = document.getElementById('loginContainer');

        dlg.style.top = (Math.round((document.documentElement.clientHeight/2)-(dlg.clientHeight/2))) + "px";
        dlg.style.left = Math.round((document.documentElement.clientWidth/2)-(dlg.clientWidth/2)) + "px";    

}