Where/when is the <link href="App_themes....> added

Hello,
Where and when is this line:

<link href="App_Themes/NBlack1.5/styles.css" type="text/css" rel="stylesheet" />

Added to .aspx pages at runtime?

I have this in most pages (ex. account.aspx).

Thx, chris

Hi

take a look at this
http://www.aspnettutorials.com/tutorials/themes/CSS-theme-csharp.aspx

The theme is set on the BaseNopPage.cs in the Controls folder
on my version line 119.

My line looks like
   this.Theme = publicStoreTheme;

John