<script> 
function GetElementByText(tagName, title)
    {
        var a = document.getElementsByTagName(tagName);
        for (var j=0; j < a.length; j++)
        {
                //alert(a[j].id);
                if (a[j].id.indexOf(title)>0)
                {
                    //alert('Entra');
                    return a[j];
                }
        }
        return null;
    }
function hideWinExp()
{
 var n = GetElementByText("ie:menuitem","OfflineButton");
            if (n)
            {
                //alert('Entra 2');
                n.disabled = true;
            }
}
_spBodyOnLoadFunctionNames.push("hideWinExp");
</script>

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