fx: 1) patch from Ariel removes the need of adding properties like scrollTop and...

diff --git a/src/fx.js b/src/fx.js
index ab3fe1a..35a9485 100644 (file)
--- a/src/fx.js
+++ b/src/fx.js
@@ -82,7 +82,7 @@ jQuery.fn.extend({
                                if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )
                                        return opt.complete.call(this);
 
-                               if ( p == "height" || p == "width" ) {
+                               if ( ( p == "height" || p == "width" ) && this.style ) {
                                        // Store display property
                                        opt.display = jQuery.css(this, "display");
 
@@ -264,7 +264,7 @@ jQuery.fx.prototype = {
                (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
 
                // Set display property to block for height/width animations
-               if ( this.prop == "height" || this.prop == "width" )
+               if ( ( this.prop == "height" || this.prop == "width" ) && this.elem.style )
                        this.elem.style.display = "block";
        },
 
@@ -407,20 +407,16 @@ jQuery.extend( jQuery.fx, {
                _default: 400
        },
        step: {
-               scrollLeft: function(fx){
-                       fx.elem.scrollLeft = fx.now;
-               },
-
-               scrollTop: function(fx){
-                       fx.elem.scrollTop = fx.now;
-               },
 
                opacity: function(fx){
                        jQuery.attr(fx.elem.style, "opacity", fx.now);
                },
 
                _default: function(fx){
-                       ( fx.elem.style && ( fx.elem.style[ fx.prop ] = fx.now + fx.unit ) ) || ( fx.elem[ fx.prop ] = fx.now );
+                       if( fx.prop in fx.elem ) 
+                               fx.elem[ fx.prop ] = fx.now;
+                       else if( fx.elem.style )
+                               fx.elem.style[ fx.prop ] = fx.now + fx.unit;
                }
        }
 });