X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Ffx.js;h=a143df6835642bf9cea14749b7af0f8a963e824e;hb=f6a2e1734f73e30386e2679d4f4a8e5ac9a46f88;hp=c45edc1ece3ff5c7df04ac75b795edd7cc16d6e4;hpb=97fe63cb4826cbeb74bc0c3a72648f57ae0f0881;p=jquery.git

diff --git a/src/fx.js b/src/fx.js
index c45edc1..a143df6 100644
--- a/src/fx.js
+++ b/src/fx.js
@@ -96,23 +96,23 @@ jQuery.fn.extend({
 				if ( /toggle|show|hide/.test(val) )
 					e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );
 				else {
-					var parts = val.toString().match(/^([+-]?)([\d.]+)(.*)$/),
+					var parts = val.toString().match(/^([+-]=)?([\d+-.]+)(.*)$/),
 						start = e.cur(true) || 0;
 
 					if ( parts ) {
-						end = parseFloat(parts[2]),
-						unit = parts[3] || "px";
+						var end = parseFloat(parts[2]),
+							unit = parts[3] || "px";
 
 						// We need to compute starting value
 						if ( unit != "px" ) {
-							self.style[ name ] = end + unit;
-							start = (end / e.cur(true)) * start;
+							self.style[ name ] = (end || 1) + unit;
+							start = ((end || 1) / e.cur(true)) * start;
 							self.style[ name ] = start + unit;
 						}
 
-						// If a +/- token was provided, we're doing a relative animation
+						// If a +=/-= token was provided, we're doing a relative animation
 						if ( parts[1] )
-							end = ((parts[1] == "-" ? -1 : 1) * end) + start;
+							end = ((parts[1] == "-=" ? -1 : 1) * end) + start;
 
 						e.custom( start, end, unit );
 					} else
@@ -126,12 +126,12 @@ jQuery.fn.extend({
 	},
 	
 	queue: function(type, fn){
-		if ( !fn ) {
+		if ( jQuery.isFunction(type) ) {
 			fn = type;
 			type = "fx";
 		}
 
-		if ( !arguments.length )
+		if ( !type || (typeof type == "string" && !fn) )
 			return queue( this[0], type );
 
 		return this.each(function(){
@@ -146,19 +146,6 @@ jQuery.fn.extend({
 		});
 	},
 
-	dequeue: function(type){
-		type = type || "fx";
-
-		return this.each(function(){
-			var q = queue(this, type);
-
-			q.shift();
-
-			if ( q.length )
-				q[0].apply( this );
-		});
-	},
-
 	stop: function(){
 		var timers = jQuery.timers;
 
@@ -171,18 +158,31 @@ jQuery.fn.extend({
 
 });
 
-function queue( elem, type, array ) {
+var queue = function( elem, type, array ) {
 	if ( !elem )
 		return;
 
-	var queue = jQuery.data( elem, type + "queue" );
+	var q = jQuery.data( elem, type + "queue" );
 
-	if ( !queue || array )
-		queue = jQuery.data( elem, type + "queue", 
+	if ( !q || array )
+		q = jQuery.data( elem, type + "queue", 
 			array ? jQuery.makeArray(array) : [] );
 
-	return queue;
-}
+	return q;
+};
+
+jQuery.fn.dequeue = function(type){
+	type = type || "fx";
+
+	return this.each(function(){
+		var q = queue(this, type);
+
+		q.shift();
+
+		if ( q.length )
+			q[0].apply( this );
+	});
+};
 
 jQuery.extend({