[jQuery] Animation problem with transparent bachground in IE7

[Rupak]

Hi all

I am using jquery animation on a div. Which contain transparent
background image. Changing  the opacity property from 0 to 1 using
animation, transparent portion of the background image become black in
IE7. It works in FF.

code-:
$("#alldivpopup").css({'opacity' : '0','display' : 'block'});
$("#alldivpopup").animate({opacity: 1},500);

Is there any other alternative. To display a div like fadeIn .I have
already tried faidIn, but problem remain same
please help me.


Thanks
Rupak