how do they use "tilesets" to set buttons?

[cloferba]

http://www.psicofxp.com is using vbulletin

but i dont know how they set buttons, user titles using this image

[Lynne]

I don't understand your question.

[cloferba]

well..let me explain

a button..uses a png image (on 3.8.4 for example)

here..on this forum (psicofxp)...a button is not a one png image...

on other words:
on vb 3.8.4..on a button...right click..view image..displays a one png image
on psicofxp forum...right click..view image..displays the image on first post

how do they that?

[Lynne]

If you look at the css for the stats which is the box with the arrow thingie in the very left side - 4th down, it looks something like this:

.foro_stats {
...background:transparent url(/themes/revolution/imagenes/general/sprite_forums_rev_blue.png) no-repeat scroll 0 -284px;
height:48px;
width:144px;
}

So, they start at position 0 (x-direction) -284px (y-direction) and then from that point, the image is 48px height and 144px wide.

[cloferba]

thank you lynne...but..what are the adventages to use this method?

prevent copy of images?

[Lynne]

Originally Posted by cloferba

thank you lynne...but..what are the adventages to use this method?

prevent copy of images?

Doubtful, since the image is right there. I don't know what the advantage it except that you download it once, it gets cached, and you won't have to download those images on any other page.