use images to replace text on menu

[regi168]

how can I use image to replace text on menu?  I try to put "facebook" images to replace "FaceBook" words on menu.

I already set menu images to assigned image and also use only menu image.

but only text shows up.   

Could somebody slove this question, thnaks!

[webgift]

You can add an image 16px width and 16px height on each menu item.
Display :
Image Title of Menu Item

For Example take a look on information menu.

Other Option :
1. You can create a module on which you will add the facebook image and publish that just below of module menu.