Standardize on using .nodeName in place of .tagName. Fixes jQuery bug #4923.

[jquery.git] / src / css.js

diff --git a/src/css.js b/src/css.js
index 94a021b..2395bdf 100644 (file)
--- a/src/css.js
+++ b/src/css.js
@@ -75,7 +75,7 @@ jQuery.extend({
                        }
 
                        return style.filter && style.filter.indexOf("opacity=") >= 0 ?
-                               (parseFloat( style.filter.match(/opacity=([^)]*)/)[1] ) / 100) + '':
+                               (parseFloat( /opacity=([^)]*)/.exec(style.filter)[1] ) / 100) + '':
                                "";
                }
 
@@ -129,7 +129,7 @@ jQuery.extend({
 
                // IE uses filters for opacity
                if ( !jQuery.support.opacity && name === "opacity" && elem.currentStyle ) {
-                       ret = (elem.currentStyle.filter || "").match(/opacity=([^)]*)/) ?
+                       ret = /opacity=([^)]*)/.test(elem.currentStyle.filter || "") ?
                                (parseFloat(RegExp.$1) / 100) + "" :
                                "";
 
@@ -207,4 +207,4 @@ jQuery.extend({
                for ( var name in options )
                        elem.style[ name ] = old[ name ];
        }
-});
\ No newline at end of file
+});