For CSS background-images
.yourselector {
width:200px;
height:100px;
background: url(/folder/yourimage.png)
no-repeat;
_background:none;
_filter:progid:DXImageTransform.Microsoft.AlphaImageLoader(src='/folder/yourimage.png',sizingMethod='crop');
}
Cannot be used with repeating, needs fixed with and height.
For inline HTML images
img, .png {
position: relative;
behavior:
expression((this.runtimeStyle.behavior="none")&&(this.pngSet?this.pngSet=true:(this.nodeName
== "IMG" &&
this.src.toLowerCase().indexOf('.png')>-1?(this.runtimeStyle.backgroundImage
= "none",
this.runtimeStyle.filter =
"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"
+ this.src + "', sizingMethod='image')",
this.src =
"images/transparent.gif"):(this.origBg =
this.origBg? this.origBg
:this.currentStyle.backgroundImage.toString().replace('url("','').replace('")',''),
this.runtimeStyle.filter =
"progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"
+ this.origBg + "', sizingMethod='crop')",
this.runtimeStyle.backgroundImage =
"none")),this.pngSet=true));
}
This requires a 1×1px transparent GIF image
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