Continuous background looping in timeline

[BCI]

Example: http://mailinator.com/index.jsp

The background is a static blue and the cloud image found here: http://mailinator.com/assets/img/clouds-s.png

, just subtracts along the x-axis. 

 

How would you duplicate this action in a timeline? I think I get the x:-1 and repeat:-1 part; I'm just not sure how you would reset the image so a small image can loop on forever?

 

Any help would be greatly appreciated.

 

Thanks.

 

[Carl]

Try this: http://codepen.io/GreenSock/pen/sueqI

 

Does that help?

[BCI]

Try this: 

See the Pen sueqI by GreenSock (@GreenSock) on CodePen.

 

Does that help?

 

You the man! Thanks!