SharePoint master page problem

I'm modifying "Randy Drisgill" blank master page template( publishing ) . I've added a combo box like,

When I p开发者_如何学Creview on web , everything looks fine as below,

But I noticed upload document form is getting the same combo box header ,

Am I missing something ?

Make sure the controls you added for your Dapertments dropdown is in a div tag, and add class="s4-notdlg" to it. This will prevent your dropdown from appearing in SharePoint's modal dialog.

For example:

<div class="s4-notdlg">
  <span>Departments</span>
  <span>{...code for your dropdown control...}</span>
</div>