Actionscript 3 :: Click To Go To Webpage Only Execute Once

I created a flash slideshow with pictures of events and link each picture with its own event (ie. each pictures has its own links to the website). I created the fade in and fade out effect using the class motion tween. With the link, I created a layer with a MovieClip butoon that has alpha= 0 (so the user don't see it) and then I used code snippet to make another layer with the action script "click to go to url."When the slideshow goes to the last picture I made it fade out and the first picture of the slideshow would show up and then the slideshow would replay itself. My goal is to make a continuous slideshow.

When I tested the swf file, the first time it runs, everything is right. The urls and the pictures are in correct order. However when the slideshow replays itself automatically, I notice that the links are incorrect. In the first play, when I click the picture of the event it would open the url of that event. However when the sldieshow replays, clicking the pictures would only open the url of the first event picture. To be more exact, I noticed that after the first loop, the file replays and whenever I click on an image it would automatically direct me to the last link in the timeline instead of directing me to the link pertains to that image.I'm using flash CS5 and action script 3.0.[code]It seems to me that the above code only execute once. I had done these kind of slideshow with AS 2 where I just simply put the gotoUrl code in the button itself. But AS3 makes everything so complicated!Anyway I can make the click to go to URL code execute continuously (and endlessly) in AS3?