# Thumb preloader

**URL:** https://forum.kirupa.com/t/thumb-preloader/248278
**Category:** Uncategorized
**Created:** [January 6, 2008, 2:45pm UTC](https://forum.kirupa.com/t/thumb-preloader/248278 "2008-01-06T14:45:32Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Ineedsleep](https://avatars.discourse-cdn.com/v4/letter/i/e5b9ba/32.png) [@Ineedsleep](https://forum.kirupa.com/u/Ineedsleep)
#### Post date: [January 6, 2008, 2:45pm UTC](https://forum.kirupa.com/t/thumb-preloader/248278/1 "2008-01-06T14:45:32Z")

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I have a movie clip full of thumbs there location is \_root.thumbs.thumb1.thumb2,thumb3 etc. I want to make a preloader for them I have tried this code:

onEnterFrame = function(){  
for (var j = 0; j\<30; j++){  
var pctLoaded:Number = Math.round(\_root.thumbs[“thumb”+j].getBytesLoaded()/\_root.thumbs[“thumb”+j].getBytesTotal()\*100);  
trace(pctLoaded);}  
}

I am completely stumped as it just comes back NaN or the individual classes come back undefined.  
any help would be fantastic.

thanks