How to create active image menu button?

Hello

I found this grat tutorial http://www.webdesignerwall.com/tutorials/advanced-css-menu/
There is two option about image menu:
- normal link/button
- hover link/button, change when someone hovers the mouse on

How to make a button was active when the page is the same as the address button?
I try add to css some code:

	#menu2 a:active {
	background-position: left bottom;
}

HTML:

but it does not work.

 

I do not understand your question.

Can you show us the HTML and CSS you have?

 

Hello
Sorry for my English

My code is the same as here http://www.webdesignerwall.com/tutorials/advanced-css-menu/

Where is my problem?
Check this site http://drupalsn.com/projects
If you're on this page, active menu link is a different color. I just want to do something like this for code from this tutorial http://www.webdesignerwall.com/tutorials/advanced-css-menu/

 

Try this css:

#menu2 a:visited {
background-position: left bottom;
}