| <public:component>␍␊ |
| <public:attach event="onpropertychange" onevent="doFix()" />␍␊ |
| ␍␊ |
| <script type="text/javascript">␍␊ |
| ␍␊ |
| // IE5.5+ PNG Alpha Fix v1.0RC4␍␊ |
| // (c) 2004-2005 Angus Turnbull http://www.twinhelix.com␍␊ |
| ␍␊ |
| // This is licensed under the CC-GNU LGPL, version 2.1 or later.␍␊ |
| // For details, see: http://creativecommons.org/licenses/LGPL/2.1/␍␊ |
| ␍␊ |
| ␍␊ |
| // This must be a path to a blank image. That's all the configuration you need.␍␊ |
| if (typeof blankImg == 'undefined') var blankImg = '/media/idf/css/blank.gif';␍␊ |
| ␍␊ |
| var f = 'DXImageTransform.Microsoft.AlphaImageLoader';␍␊ |
| ␍␊ |
| function filt(s, m)␍␊ |
| {␍␊ |
| if (filters[f])␍␊ |
| {␍␊ |
| filters[f].enabled = s ? true : false;␍␊ |
| if (s) with (filters[f]) { src = s; sizingMethod = m }␍␊ |
| }␍␊ |
| else if (s) style.filter = 'progid:'+f+'(src="'+s+'",sizingMethod="'+m+'")';␍␊ |
| }␍␊ |
| ␍␊ |
| function doFix()␍␊ |
| {␍␊ |
| // Assume IE7 is OK.␍␊ |
| if (!/MSIE (5\.5|6\.)/.test(navigator.userAgent) ||␍␊ |
| (event && !/(background|src)/.test(event.propertyName))) return;␍␊ |
| ␍␊ |
| var bgImg = currentStyle.backgroundImage || style.backgroundImage;␍␊ |
| ␍␊ |
| if (tagName == 'IMG')␍␊ |
| {␍␊ |
| if ((/\.png$/i).test(src))␍␊ |
| {␍␊ |
| if (currentStyle.width == 'auto' && currentStyle.height == 'auto')␍␊ |
| style.width = offsetWidth + 'px';␍␊ |
| filt(src, 'scale');␍␊ |
| src = blankImg;␍␊ |
| }␍␊ |
| else if (src.indexOf(blankImg) < 0) filt();␍␊ |
| }␍␊ |
| else if (bgImg && bgImg != 'none')␍␊ |
| {␍␊ |
| if (bgImg.match(/^url[("']+(.*\.png)[)"']+$/i))␍␊ |
| {␍␊ |
| var s = RegExp.$1;␍␊ |
| if (currentStyle.width == 'auto' && currentStyle.height == 'auto')␍␊ |
| style.width = offsetWidth + 'px';␍␊ |
| style.backgroundImage = 'none';␍␊ |
| filt(s, 'crop');␍␊ |
| // IE link fix.␍␊ |
| for (var n = 0; n < childNodes.length; n++)␍␊ |
| if (childNodes[n].style) childNodes[n].style.position = 'relative';␍␊ |
| }␍␊ |
| else filt();␍␊ |
| }␍␊ |
| }␍␊ |
| ␍␊ |
| doFix();␍␊ |
| ␍␊ |
| </script>␍␊ |
| </public:component> |