Gallery caption change

Hi guys,

It's my first time to code in javascript... so I need a little help in changing the image captions in a gallery.

Please find the files in the zip attached..

No effects needed for the caption change really... I don't want the captions to slide in like the images, I just want them to change when the images slide.

Hope you guys can help me.. I've been at it for weeks, lol. Sorry a real noob here.

Whew dude, dont u wanna rather use a jQuery plugin? I find fred carousel very easy to customize and already handles most implementations and events.

I mean I could probably help you modify your own script but you would be able to implement the plugin easily in a few hours instead of weeks :)