Animate opacity doesn't work properly on IE

Question

I\'m trying to use animate() to change the height and opacity of a div. The div has an image background in CSS. It works fine on Firefox and Safari

Answer 1

I´ve had the same problem with the IE 7, the problem was a trailing comma after the opacity property

jQuery(this).animate({opacity:1.00,},800);

It has to be:

jQuery(this).animate({opacity:1.00},800);