[flexcoders] TabNavigator - how to make label a hyperlink that loads a specific module

[djohnson29]

I have a regular TabNavigator like so:

<mx:TabNavigator id="mainTabNav" > 
     <mx:VBox id="tab1" label="First Tab">
          <mx:ModuleLoader id="ml1" url="modules/FirstPage.swf"/>
     </mx:VBox>
    
     // more tabs go here

</mx:TabNavigator>


Within each tab, at various times in the program, I change the url of
the moduleLoader to load a new module within this container.  When I
navigate to another tab, and then go back to this tab, the last loaded
module is displaying.

I would like to have the functionality so that the Label of the Tab is
a hyperlink - that would always load the "top-level" module.  In other
words, the tab label will always load a specific module.

How can I make this a hyperlink or a LinkButton when the label
property is actually part of the VBox? Not sure how to do this....

Thanks