Use multiply rather than divide for speed.

diff --git a/src/css.js b/src/css.js
index 960ac5ae6e059abee7ec247ad5fdcb055d625155..c1775b7abca1cfa4e5003dd61c64390b4d464e25 100644 (file)
--- a/src/css.js
+++ b/src/css.js
@@ -320,7 +320,7 @@ if ( !jQuery.support.opacity ) {
                get: function( elem, computed ) {
                        // IE uses filters for opacity
                        return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
-                               ( parseFloat( RegExp.$1 ) / 100 ) + "" :
+                               ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
                                computed ? "1" : "";
                },