function mouseEnter (sender, mouseEventArgs)
    {
        var enter = sender.findName(sender.name+"_show");
        var hide = sender.findName(sender.name+"_hide");

        enter.begin();
        hide.stop();

    }
    
    function mouseLeave(sender, mouseEventArgs)
    {
        var enter = sender.findName(sender.name+"_show");
        var hide = sender.findName(sender.name+"_hide");
        enter.stop();
        hide.begin();
    }

   
function mouseDown (sender, mouseEventArgs)
        {
           window.location.href = "http://www.microsoft.com/france/serveur/biztalk/benefices-biztalk-2006.aspx";
        }