dhxWindow can't moved up or down

dear all,



i have create a window using dhxwindow, it works fine with IE 6 >, but when running on firefox or opera, the window can only drag left and right, not up or down



here is my head tag for loading script





        

        

        

        

        

        

        

        

        

                

        

        

        

        

        

        

        

        

        

        

        

        

        

        

        

        

        

        Aplikasi Arsip Manager v 0.1

    



and here is my code



var dhxLayout = new dhtmlXLayoutObject(document.body, “1C”);

dhxLayout.cells(“a”).hideHeader();



var menu = dhxLayout.attachMenu();

menu.setImagePath(“jslib/imgs/”);

menu.setIconsPath(“jslib/icons/”);

menu.loadXML(“phplib/get_menu_structure.php”);



var tab = dhxLayout.cells(“a”).attachTabbar();

tab.setImagePath(“jslib/imgs/”);

tab.enableTabCloseButton(true);

tab.addTab(“maintab”,“Daftar Surat”,“150px”);

tab.setTabActive(‘maintab’);



var mainbar = tab.cells(‘maintab’).attachToolbar();

mainbar.setIconsPath (‘jslib/icons/’);

mainbar.loadXML(‘phplib/toolbar.xml.php’);



var maingrid = tab.cells(‘maintab’).attachGrid();

maingrid.loadXML(‘phplib/get_archive_list.php’);

maingrid.attachHeader("#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter,#text_filter");



var mproc=new dataProcessor(‘phplib/set_archive_list.php’);

mproc.enableDataNames(true);

mproc.setUpdateMode(“cell”);

mproc.defineAction(“error”,alertError);

mproc.setTransactionMode(“POST”);

mproc.init(maingrid);



function alertError(obj)

{

    if(obj)

    {

        alert(“Terjadi kesalahan pada sisi server.\n”+obj.firstChild.nodeValue);

        mproc.stopOnError = true;

        return false;

    }

    else

        alert(‘Terjadi kesalahan pada server’);

}



menu.attachEvent

(

    ‘onclick’,

    function(id)

    {

        switch(id)

        {

            case ‘1’:

                maingrid.clearAndLoad(‘phplib/get_archive_list.php’);

            break;





            case ‘2’:

                var chgwin = new dhtmlXWindows

chgwin.setImagePath(‘jslib/imgs/’);

var cur = (new Date()).valueOf();

var winId=“add_user”+cur;

chgwin.createWindow(winId, 100, 100, 350, 250);

chgwin.window(winId).setText(‘Ganti password’);

chgwin.window(winId).center();

chgwin.window(winId).attachURL(‘phplib/chgpwd.php’);

            break;

}

}

)

Hello,
locally the issue doesn’t appear - we have attached the sample.
If  the  problem  isn’t resolved, please, provide  the sample to recreate it.

sample.zip (187 KB)