This will allow you make different frames for around your windows. Check it out it will generate the code and all you do is cut and paste!
Directions
Use the below wizard to
pick out a frame type you would like to be applied to your document,
press "submit", and simply insert the generated code into
the <body> section of your page.
Step 1:
Customize the border of the mini window:
Step 2: When
you've found a frame style you like, simply paste the below generated
code to the <body> section of your page, right below
the <body> tag itself: