# Thumbnail Fade In/Out in AS and Math Help Please

**URL:** <https://forum.kirupa.com/t/thumbnail-fade-in-out-in-as-and-math-help-please/202147>\
**Category:** flash\
**Created:** [September 28, 2006, 5:48am UTC](https://forum.kirupa.com/t/thumbnail-fade-in-out-in-as-and-math-help-please/202147 "2006-09-28T05:48:16Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![JBN](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/jbn/32/2239_2.png) [@JBN](https://forum.kirupa.com/u/JBN)\
**Post date:** [September 28, 2006, 5:48am UTC](https://forum.kirupa.com/t/thumbnail-fade-in-out-in-as-and-math-help-please/202147/1 "2006-09-28T05:48:16Z")

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I am having thumbnail problems. Thanks to everyone on this board, I have a good XML gallery working, but I want to change some things and add some beauty.

To start out with, I want the thumbnails to load across, till they have no more room (22 photos) and then to make a new line below that, so I can have at least 3 lines if there are enough photos in each section. I have played with the math like crazy, but can’t get it to work, although I do get some interesting results sometimes!

Second, I want the thumbnails to fade up to 100% opacity when the mouse rolls over them, and fade out when the mouse goes away, with the ability to change the speed they fade. I think it has something to do with the AS I already have there, some kind of conflict, cause the AS I have used before just isn’t working.

Can anyone help me out? I at least need a good resource to figure out the math and what I’m doing wrong with the fades. Thank you!

Here is the file stuff:

[http://www.jbnight.com/flash/gallery.zip](http://www.jbnight.com/flash/gallery.zip)