2 <public:attach event="onpropertychange" onevent="propertyChanged()" />
5 var supported = /MSIE (5\.5)|[6789]/.test(navigator.userAgent) && navigator.platform == "Win32";
7 var blankSrc = "skins/default/images/blank.gif";
9 if (supported) fixImage();
11 function propertyChanged() {
12 if (!supported) return;
14 var pName = event.propertyName;
15 if (pName != "src") return;
16 // if not set to blank
17 if ( ! new RegExp(blankSrc).test(src))
23 var src = element.src;
25 // check for real change
27 element.src = blankSrc;
31 if ( ! new RegExp(blankSrc).test(src)) {
34 element._original_src = realSrc;
38 if ( realSrc && /\.png$/.test( realSrc.toLowerCase() ) ) {
40 element.src = blankSrc;
42 element.runtimeStyle.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='" +
43 src + "',sizingMethod='crop')";
47 element.runtimeStyle.filter = "";