the layout problem with Menu when using css and alert

Question

hi:

when i use the vs2010's web project model, some problems come.when i use js just like the follow:

 ClientScript.RegisterStartupScript(this.GetType(), "test", "alert('test!');window.onload=ShowAlert;", true);

or

<script type='text/javascript'>
        if (document.all("MainContent_HidBtn").value != "") {
            alert(document.all("MainContent_HidBtn").value);
            document.all("MainContent_HidBtn").value = "";
        }
        window.onload = ShowAlert;
    </script>

the  item's layout of Menu is changed.

the normal --the layout is horizontal:

the problem--the layout is vertical :

what shouid i do?

sorry that i can not put picture for the moment.

Answer 1

Hi lewang,

For your code,It seems that  will not change the css style.

I suggest that you Press F12 to see the css on your menu.

Best Regards,

Kevin Shen.