Bug in class selector and PNG Image in IE6

1. One of the transparent methods for PNG images under IE6 (* HTML selecter {behavior: expression (dd_belatedpng.fixpng (this);}), and add the class name of its parent node to JS by adding the class name, to change the style, there will be a bug

The reason is that the following section is caused by the Code with the transparent image function.

{

<? XML: namespace prefix = dd_belatedpng NS = "urn: Schemas-Microsoft-com: VML"/>
<Dd_belatedpng: shape style = "Z-INDEX: 3; left: 13px; width: 74px; top: 16px; Height: 50px; Background-color: transparent "coordsize =" "filled =" F "stroked =" F "Path =" M0, 0 l74, 50, 0 XE ">
<Dd_belatedpng: Fill> </dd_belatedpng: Fill>
</Dd_belatedpng: Shape>
<Dd_belatedpng: shape style = "Z-INDEX: 3; left: 13px; width: 75px; clip: rect (1px 75px 48px 1px); top: 16px; height: 51px "coordsize =" "coordorigin =" "filled =" T "fillcolor =" NONE "stroked =" F "Path =" M0, 0 l75, 51 XE ">
<Dd_belatedpng: Fill src = "http: // localhost: 90/styles/CORE/images/common/topics/bg-t-cell.png" type = "tile" position = "873f, 1285f "> </dd_belatedpng: Fill>
</Dd_belatedpng: Shape>

}