Hi Gonpublic2k,
Sorry - didn't see your earlier post.
One way I've used before is to have 2 buttons, (almost) overlaying each other (I set the one button 1 pixel to the left and 1 pixel lower) and then one button has the caption in normal, the other has the caption in bold (not very sophisticated but I like to keep things simple - LOL!).
One other thing you might also consider is to change the pointer when the mouse enters the button - in my attached example, I change it from an 'arrow' to a 'hand' (this is a standard feature and requires no script - it's in the button object properties - additional - cursor).
So the affect when mousing over, is that it turns bold, it looks like it's being clicked and the pointer changes.
Please have a look at the attachment - you can see it working far better than I've explained it!!
Regards,
Derek.
oops! I think I attached the wrong thing - here it is again!
Post's attachments buttons.zip 860.08 kb, 391 downloads since 2018-09-21