A pack of animation fixes for #24, #260, #744, #799, #1003, and #1021.

diff --git a/src/fx/fx.js b/src/fx/fx.js
index a16b0a51b1d95663045cebd5e063622f47fa6220..f67747fd049c214ac56ed9bfba8714d62d151ef1 100644 (file)
--- a/src/fx/fx.js
+++ b/src/fx/fx.js
@@ -413,11 +413,14 @@ jQuery.extend({
                // The styles
                var y = elem.style;
                
-               // Store display property
-               var oldDisplay = jQuery.css(elem, "display");
+               if ( prop == "height" || prop == "width" ) {
+                       // Store display property
+                       var oldDisplay = jQuery.css(elem, "display");
 
-               // Make sure that nothing sneaks out
-               y.overflow = "hidden";
+                       // Make sure that nothing sneaks out
+                       var oldOverflow = y.overflow;
+                       y.overflow = "hidden";
+               }
 
                // Simple function for setting a style value
                z.a = function(){
@@ -426,10 +429,10 @@ jQuery.extend({
 
                        if ( prop == "opacity" )
                                jQuery.attr(y, "opacity", z.now); // Let attr handle opacity
-                       else if ( parseInt(z.now) ) // My hate for IE will never die
+                       else {
                                y[prop] = parseInt(z.now) + "px";
-                       
-                       y.display = "block"; // Set display property to block for animation
+                               y.display = "block"; // Set display property to block for animation
+                       }
                };
 
                // Figure out the maximum number to run to
@@ -459,12 +462,12 @@ jQuery.extend({
                        if ( !elem.orig ) elem.orig = {};
 
                        // Remember where we started, so that we can go back to it later
-                       elem.orig[prop] = this.cur();
+                       elem.orig[prop] = elem.style[prop];
 
                        options.show = true;
 
                        // Begin the animation
-                       z.custom(0, elem.orig[prop]);
+                       z.custom(0, this.cur());
 
                        // Stupid IE, look what you made me do
                        if ( prop != "opacity" )
@@ -476,12 +479,12 @@ jQuery.extend({
                        if ( !elem.orig ) elem.orig = {};
 
                        // Remember where we started, so that we can go back to it later
-                       elem.orig[prop] = this.cur();
+                       elem.orig[prop] = elem.style[prop];
 
                        options.hide = true;
 
                        // Begin the animation
-                       z.custom(elem.orig[prop], 0);
+                       z.custom(this.cur(), 0);
                };
                
                //Simple 'toggle' function
@@ -489,7 +492,7 @@ jQuery.extend({
                        if ( !elem.orig ) elem.orig = {};
 
                        // Remember where we started, so that we can go back to it later
-                       elem.orig[prop] = this.cur();
+                       elem.orig[prop] = this.style[prop];
 
                        if(oldDisplay == "none")  {
                                options.show = true;
@@ -499,12 +502,12 @@ jQuery.extend({
                                        y[prop] = "1px";
 
                                // Begin the animation
-                               z.custom(0, elem.orig[prop]);   
+                               z.custom(0, this.cur());        
                        } else {
                                options.hide = true;
 
                                // Begin the animation
-                               z.custom(elem.orig[prop], 0);
+                               z.custom(this.cur(), 0);
                        }               
                };
 
@@ -528,13 +531,15 @@ jQuery.extend({
                                                done = false;
 
                                if ( done ) {
-                                       // Reset the overflow
-                                       y.overflow = "";
+                                       if ( oldDisplay ) {
+                                               // Reset the overflow
+                                               y.overflow = oldOverflow;
                                        
-                                       // Reset the display
-                                       y.display = oldDisplay;
-                                       if (jQuery.css(elem, "display") == "none")
-                                               y.display = "block";
+                                               // Reset the display
+                                               y.display = oldDisplay;
+                                               if (jQuery.css(elem, "display") == "none")
+                                                       y.display = "block";
+                                       }
 
                                        // Hide the element if the "hide" operation was done
                                        if ( options.hide ) 
@@ -543,10 +548,7 @@ jQuery.extend({
                                        // Reset the properties, if the item has been hidden or shown
                                        if ( options.hide || options.show )
                                                for ( var p in elem.curAnim )
-                                                       if (p == "opacity")
-                                                               jQuery.attr(y, p, elem.orig[p]);
-                                                       else
-                                                               y[p] = "";
+                                                       jQuery.attr(y, p, elem.orig[p]);
                                }
 
                                // If a callback was provided, execute it