diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/css.js | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/css.js b/src/css.js index 8a982312f..9fdba3b7b 100644 --- a/src/css.js +++ b/src/css.js @@ -221,7 +221,8 @@ if ( !jQuery.support.opacity ) { }, set: function( elem, value ) { - var style = elem.style; + var style = elem.style, + currentStyle = elem.currentStyle; // IE has trouble with opacity if it does not have layout // Force it by setting the zoom level @@ -231,11 +232,11 @@ if ( !jQuery.support.opacity ) { var opacity = jQuery.isNaN(value) ? "" : "alpha(opacity=" + value * 100 + ")", - filter = style.filter || ""; + filter = currentStyle && currentStyle.filter || style.filter || ""; style.filter = ralpha.test(filter) ? filter.replace(ralpha, opacity) : - style.filter + ' ' + opacity; + filter + ' ' + opacity; } }; } |