Make sure setting opacity does not clobber other inline filters. Fixes #7101.

[jquery.git] / src / css.js

diff --git a/src/css.js b/src/css.js
index 61cdc48..4bf818e 100644 (file)
--- a/src/css.js
+++ b/src/css.js
@@ -1,6 +1,6 @@
 (function( jQuery ) {
 
-var ralpha = /alpha\([^)]*\)/,
+var ralpha = /alpha\([^)]*\)/i,
        ropacity = /opacity=([^)]*)/,
        rdashAlpha = /-([a-z])/ig,
        rupper = /([A-Z])/g,
@@ -204,7 +204,7 @@ if ( !jQuery.support.opacity ) {
 
                        style.filter = ralpha.test(filter) ?
                                filter.replace(ralpha, opacity) :
-                               opacity;
+                               style.filter + ' ' + opacity;
                }
        };
 }