Make shine effect in image in one section only

Hi im new on this forums looks great im from Panama Latinamerica Alexis, i need some help doing the animated shine effect in a image. I make it in Flash cs3 i choose a banner .jpg the image have a section with text named taekwondo i do my best to make shine effect to that section i use pen tool to draw all the contour of the text so the shine effect only happens in the painted area. I attached the .jpg .fla and .swf. If theres another easy way to do that effect more easy without painting i have no good pulse in my hand to make it perfect. Thanks in advance.

Here is the banner i only add the shine effect to the Taekwondo text:

Here is the .fla and .swf file uploaded via **mediafire.com **was 600kb my .fla file i dont know how put it less to make attachment:

[COLOR=#22229c]**[COLOR=black].fla[/COLOR] **http://www.mediafire.com/?nni0umxncj0[/COLOR]
.**swf **http://www.mediafire.com/?emmnygtencj