Dears, thanks i modify the c.html as follow:

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#1


<!DOCTYPE html PUBLIC '-//W3C//DTD XHTML 1.0 Transitional//EN'
    ‘http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd’>

<html xmlns=‘http://www.w3.org/1999/xhtml’ xml:lang=‘en’ lang=‘en’>
<head>
    <title>For demo purpose only :: &1</title>
    <link rel=‘STYLESHEET’ type=‘text/css’ href=‘codebase/dhtmlxtabbar.css’>
    <script src=‘codebase/dhtmlxcommon.js’></script>
    <script src=‘codebase/dhtmlxtabbar.js’></script>

</head>
<h1>C</h1>

         <div id=‘a_tabbar11’ class=‘dhtmlxTabBar’  style=‘width:1024; height:420px;’>    
            <script>
                    tabbar=new dhtmlXTabBar(‘a_tabbar11’,‘left’,50);
              tabbar.setImagePath(‘codebase/imgs/’);            
              tabbar.loadXML(‘d.xml’);
                    
            </script>
       </div>
when load d.xml,no any error be caused, but if i delete the code: ‘<h1>C</h1>’, then i have meet the javascript error.
thanks!

#2

You have missed body tag, as result HTML not parsed correctly and may cause different errors.