PNG image file display issue in IE

Hello i have a problem in display the Png file in IE. It's work fine in Firefox and other browsers but the PNG file is display some开发者_Go百科 kind of shadow in IE. Is there any solution to fix this problem. I have used this css code to fix this problem but still no hope.I would appreciate any help. Please..

filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+imagePath+")"

There is a JavaScript fix for older IE versions.

filter: "progid:DXImageTransform.Microsoft.AlphaImageLoader(src="+imagePath+", sizingMethod="crop")"
zoom:1;
background-image:none;

Make sure it has layout and you disable the bg image, if any.