| <public:component> |
| <public:attach event="onpropertychange" onevent="doFix()" /> |
| |
| <script> |
| |
| // IE5.5+ PNG Alpha Fix v1.0 by Angus Turnbull http://www.twinhelix.com |
| // Free usage permitted as long as this notice remains intact. |
| |
| // This must be a path to a blank image. That's all the configuration you need here. |
| var blankImg = 'ui/default/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() { |
| if ((parseFloat(navigator.userAgent.match(/MSIE (\S+)/)[1]) < 5.5) || |
| (event && !/(background|src)/.test(event.propertyName))) return; |
| |
| if (tagName == 'IMG') { |
| if ((/\.png$/i).test(src)) { |
| filt(src, 'image'); // was 'scale' |
| src = blankImg; |
| } else if (src.indexOf(blankImg) < 0) filt(); |
| } else if (style.backgroundImage) { |
| if (style.backgroundImage.match(/^url[("']+(.*\.png)[)"']+$/i)) { |
| var s = RegExp.$1; |
| style.backgroundImage = ''; |
| filt(s, 'crop'); |
| } else filt(); |
| } |
| } |
| |
| doFix(); |
| |
| </script> |
| </public:component> |