Make sure that we don't attempt to handle scrolling when the node is disconnected...

[jquery.git] / src / effects.js

diff --git a/src/effects.js b/src/effects.js
index 241dbd0..7d2cd8f 100644 (file)
--- a/src/effects.js
+++ b/src/effects.js
@@ -49,9 +49,10 @@ jQuery.fn.extend({
 
                } else {
                        for ( var i = 0, j = this.length; i < j; i++ ) {
-                               var old = jQuery.data(this[i], "olddisplay");
-                               if ( !old ) {
-                                       jQuery.data( this[i], "olddisplay", jQuery.css( this[i], "display" ) );
+                               var display = jQuery.css( this[i], "display" );
+
+                               if ( display !== "none" ) {
+                                       jQuery.data( this[i], "olddisplay", display );
                                }
                        }
 
@@ -181,9 +182,9 @@ jQuery.fn.extend({
 
                                                // We need to compute starting value
                                                if ( unit !== "px" ) {
-                                                       self.style[ name ] = (end || 1) + unit;
+                                                       jQuery.style( self, name, (end || 1) + unit);
                                                        start = ((end || 1) / e.cur(true)) * start;
-                                                       self.style[ name ] = start + unit;
+                                                       jQuery.style( self, name, start + unit);
                                                }
 
                                                // If a +=/-= token was provided, we're doing a relative animation