erreur thunmbail4
[aidenligne_francais_universite.git] / win_png.htc
CommitLineData
c495c100
P
1<public:component>
2<public:attach event="onpropertychange" onevent="propertyChanged()" />
3<script>
4
5var supported = /MSIE (5\.5)|[6789]/.test(navigator.userAgent) && navigator.platform == "Win32";
6var realSrc;
7var blankSrc = "rien.gif";
8
9if (supported) fixImage();
10
11function propertyChanged() {
12 if (!supported) return;
13
14 var pName = event.propertyName;
15 if (pName != "src") return;
16 // if not set to blank
17 if ( ! new RegExp(blankSrc).test(src))
18 fixImage();
19};
20
21function fixImage() {
22 // get src
23 var src = element.src;
24
25 // check for real change
26 if (src == realSrc) {
27 element.src = blankSrc;
28 return;
29 }
30
31 if ( ! new RegExp(blankSrc).test(src)) {
32 // backup old src
33 realSrc = src;
34 }
35
36 // test for png
37 if ( /\.png$/.test( realSrc.toLowerCase() ) ) {
38 // set blank image
39 element.src = blankSrc;
40 // set filter
41 element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" +
42 src + "',sizingMethod='image')";
43 }
44}
45
46</script>
47</public:component>