attach animation file

Hi all,

I am in a problem. I cann't attach a flash animation (.swf) file in my aspx page source.

I want to dispaly an animation in my website page (like all other website). Not only that how can I attach .gif file in my aspx page?

sometimes I able to attach .swf file but the sizeof that animation is changed in my page, why?

Please help me to sort out this problem.

Thanks in advance.
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