1 files changed, 42 insertions, 13 deletions

diff --git a/ui/jquery.effects.blind.js b/ui/jquery.effects.blind.js
index 6b7250789..7a59d8a75 100644
--- a/ui/jquery.effects.blind.js
+++ b/ui/jquery.effects.blind.js
@@ -11,6 +11,9 @@
  *	jquery.effects.core.js
  */
 (function( $, undefined ) {
+	
+var rvertical = /up|down|vertical/;
+var rpositivemotion = /up|left|vertical|horizontal/;
 
 $.effects.effect.blind = function( o ) {
 
@@ -18,31 +21,57 @@ $.effects.effect.blind = function( o ) {
 
 		// Create element
 		var el = $( this ),
-			props = [ 'position', 'top', 'bottom', 'left', 'right' ],
-			mode = $.effects.setMode( el, o.mode || 'hide' ),
-			direction = o.direction || 'vertical',
-			ref = ( direction == 'vertical' ) ? 'height' : 'width',
+			props = [ "position", "top", "bottom", "left", "right" ],
+			mode = $.effects.setMode( el, o.mode || "hide" ),
+			direction = o.direction || "up",
+			vertical = rvertical.test( direction ),
+			ref = vertical ? "height" : "width",
+			ref2 = vertical ? "top" : "left",
+			motion = rpositivemotion.test( direction ),
 			animation = {},
 			wrapper, distance;
 
 		$.effects.save( el, props ); 
 		el.show(); 
 		wrapper = $.effects.createWrapper( el ).css({ 
-			overflow: 'hidden'
+			overflow: "hidden"
 		});
 
-		animation[ ref ] = ( mode == 'show' ? wrapper[ ref ]() : 0 );
+		distance = wrapper[ ref ]();
+
+		animation[ ref ] = ( mode === "show" ? distance : 0 );
+		if ( !motion ) {
+			el
+				.css( vertical ? "bottom" : "right", 0 )
+				.css( vertical ? "top" : "left", "" )
+				.css({ position: "absolute" });
+			animation[ ref2 ] = ( mode === "show" ) ? 0 : distance;
+		}
 
 		// start at 0 if we are showing
-		( mode == 'show' && wrapper.css( ref, 0 ) );
+		if ( mode == "show" ) {
+			wrapper.css( ref, 0 );
+			if ( ! motion ) {
+				wrapper.css( ref2, distance );
+			}
+		}
 
 		// Animate
-		wrapper.animate( animation, o.duration, o.easing, function() {
-			( mode == 'hide' && el.hide() ); 
-			$.effects.restore( el, props ); 
-			$.effects.removeWrapper( el );
-			$.isFunction( o.complete ) && o.complete.apply( el[ 0 ], arguments );
-			el.dequeue();
+		wrapper.animate( animation, {
+			duration: o.duration,
+			easing: o.easing,
+			queue: false,
+			complete: function() {
+				if ( mode == "hide" ) {
+					el.hide();
+				}
+				$.effects.restore( el, props ); 
+				$.effects.removeWrapper( el );
+				if ( $.isFunction( o.complete ) ) {
+					o.complete.apply( el[ 0 ], arguments );
+				}
+				el.dequeue();
+			}
 		});
 
 	});