X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Feffects.js;h=65b9e0f97368a249bab9326bd22d73c8caefcb0a;hb=bca576550249e9b79b1097669dff6d4ddd0d65cf;hp=ff2f145b89ebcf6f4cab8ef72f0aca8baa891c57;hpb=61e37d41490aed319a176c6ca7feb95e5505059c;p=jquery.git

diff --git a/src/effects.js b/src/effects.js
index ff2f145..65b9e0f 100644
--- a/src/effects.js
+++ b/src/effects.js
@@ -1,6 +1,8 @@
+(function( jQuery ) {
+
 var elemdisplay = {},
 	rfxtypes = /toggle|show|hide/,
-	rfxnum = /^([+-]=)?([\d+-.]+)(.*)$/,
+	rfxnum = /^([+\-]=)?([\d+.\-]+)(.*)$/,
 	timerId,
 	fxAttrs = [
 		// height animations
@@ -13,7 +15,7 @@ var elemdisplay = {},
 
 jQuery.fn.extend({
 	show: function( speed, callback ) {
-		if ( speed != null ) {
+		if ( speed || speed === 0) {
 			return this.animate( genFx("show", 3), speed, callback);
 
 		} else {
@@ -57,7 +59,7 @@ jQuery.fn.extend({
 	},
 
 	hide: function( speed, callback ) {
-		if ( speed != null ) {
+		if ( speed || speed === 0 ) {
 			return this.animate( genFx("hide", 3), speed, callback);
 
 		} else {
@@ -221,6 +223,16 @@ jQuery.fn.extend({
 
 });
 
+function genFx( type, num ) {
+	var obj = {};
+
+	jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
+		obj[ this ] = type;
+	});
+
+	return obj;
+}
+
 // Generate shortcuts for custom animations
 jQuery.each({
 	slideDown: genFx("show", 1),
@@ -310,7 +322,7 @@ jQuery.fx.prototype = {
 
 	// Start an animation from one number to another
 	custom: function( from, to, unit ) {
-		this.startTime = now();
+		this.startTime = jQuery.now();
 		this.start = from;
 		this.end = to;
 		this.unit = unit || this.unit || "px";
@@ -356,7 +368,7 @@ jQuery.fx.prototype = {
 
 	// Each step of an animation
 	step: function( gotoEnd ) {
-		var t = now(), done = true;
+		var t = jQuery.now(), done = true;
 
 		if ( gotoEnd || t >= this.options.duration + this.startTime ) {
 			this.now = this.end;
@@ -443,9 +455,9 @@ jQuery.extend( jQuery.fx, {
 	
 	speeds: {
 		slow: 600,
- 		fast: 200,
- 		// Default speed
- 		_default: 400
+		fast: 200,
+		// Default speed
+		_default: 400
 	},
 
 	step: {
@@ -471,12 +483,4 @@ if ( jQuery.expr && jQuery.expr.filters ) {
 	};
 }
 
-function genFx( type, num ) {
-	var obj = {};
-
-	jQuery.each( fxAttrs.concat.apply([], fxAttrs.slice(0,num)), function() {
-		obj[ this ] = type;
-	});
-
-	return obj;
-}
+})( jQuery );