Why is it hanging..

Hi Friends...
Recently I have developed a site http://cthrutech.com/
I have thought it is my best Major work...

But later I have found when I continue browsing through the "PRODUCTS" after some views the FLASH is geting HANG and SEEMS it is COMPLETELY Consuming PC MEMORY.

I have no idea where I have made Mistake

I have developed the site in AS 3. and USED 28 AS files..
Content comes Dynamic.. but not the MENUS and the other..
Only the PRODUCT Images are external...

Can any one GIVE me a suggession Why flash is hanging if we continuously move between products...