X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Ffx.js;h=c5c05468a5a223b5f427693959d5fd7f6c79711e;hb=991d039b62f5dfcb9e3d99fe28212a6874e8f5c7;hp=39456e0317f79c652f3f87d56d44e1bb6b034c79;hpb=34a9f8a210cfa0aabccc40a974646127d1871d1a;p=jquery.git

diff --git a/src/fx.js b/src/fx.js
index 39456e0..c5c0546 100644
--- a/src/fx.js
+++ b/src/fx.js
@@ -24,30 +24,36 @@ jQuery.fn.extend({
 		} else {
 			for ( var i = 0, l = this.length; i < l; i++ ){
 				var old = jQuery.data(this[i], "olddisplay");
-				
+
 				this[i].style.display = old || "";
-				
+
 				if ( jQuery.css(this[i], "display") === "none" ) {
 					var tagName = this[i].tagName, display;
-					
+
 					if ( elemdisplay[ tagName ] ) {
 						display = elemdisplay[ tagName ];
 					} else {
 						var elem = jQuery("<" + tagName + " />").appendTo("body");
-						
+
 						display = elem.css("display");
 						if ( display === "none" )
 							display = "block";
-						
+
 						elem.remove();
-						
+
 						elemdisplay[ tagName ] = display;
 					}
-					
-					this[i].style.display = jQuery.data(this[i], "olddisplay", display);
+
+					jQuery.data(this[i], "olddisplay", display);
 				}
 			}
-			
+
+			// Set the display of the elements in a second loop
+			// to avoid the constant reflow
+			for ( var i = 0, l = this.length; i < l; i++ ){
+				this[i].style.display = jQuery.data(this[i], "olddisplay") || "";
+			}
+
 			return this;
 		}
 	},
@@ -60,8 +66,14 @@ jQuery.fn.extend({
 				var old = jQuery.data(this[i], "olddisplay");
 				if ( !old && old !== "none" )
 					jQuery.data(this[i], "olddisplay", jQuery.css(this[i], "display"));
+			}
+
+			// Set the display of the elements in a second loop
+			// to avoid the constant reflow
+			for ( var i = 0, l = this.length; i < l; i++ ){
 				this[i].style.display = "none";
 			}
+
 			return this;
 		}
 	},
@@ -83,18 +95,19 @@ jQuery.fn.extend({
 	},
 
 	fadeTo: function(speed,to,callback){
-		return this.animate({opacity: to}, speed, callback);
+		return this.filter(":hidden").css('opacity', 0).show().end()
+					.animate({opacity: to}, speed, callback);
 	},
 
 	animate: function( prop, speed, easing, callback ) {
 		var optall = jQuery.speed(speed, easing, callback);
 
 		return this[ optall.queue === false ? "each" : "queue" ](function(){
-		
+
 			var opt = jQuery.extend({}, optall), p,
 				hidden = this.nodeType == 1 && jQuery(this).is(":hidden"),
 				self = this;
-	
+
 			for ( p in prop ) {
 				if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )
 					return opt.complete.call(this);
@@ -273,25 +286,14 @@ jQuery.fx.prototype = {
 
 		t.elem = this.elem;
 
-		if ( t() && jQuery.timers.push(t) == 1 ) {
-			timerId = setInterval(function(){
-				var timers = jQuery.timers;
-
-				for ( var i = 0; i < timers.length; i++ )
-					if ( !timers[i]() )
-						timers.splice(i--, 1);
-
-				if ( !timers.length ) {
-					clearInterval( timerId );
-				}
-			}, 13);
-		}
+		if ( t() && jQuery.timers.push(t) && !timerId )
+			timerId = setInterval(jQuery.fx.tick, 13);
 	},
 
 	// Simple 'show' function
 	show: function(){
 		// Remember where we started, so that we can go back to it later
-		this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
+		this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
 		this.options.show = true;
 
 		// Begin the animation
@@ -306,7 +308,7 @@ jQuery.fx.prototype = {
 	// Simple 'hide' function
 	hide: function(){
 		// Remember where we started, so that we can go back to it later
-		this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
+		this.options.orig[this.prop] = jQuery.style( this.elem, this.prop );
 		this.options.hide = true;
 
 		// Begin the animation
@@ -347,8 +349,8 @@ jQuery.fx.prototype = {
 				// Reset the properties, if the item has been hidden or shown
 				if ( this.options.hide || this.options.show )
 					for ( var p in this.options.curAnim )
-						jQuery.attr(this.elem.style, p, this.options.orig[p]);
-					
+						jQuery.style(this.elem, p, this.options.orig[p]);
+
 				// Execute the complete function
 				this.options.complete.call( this.elem );
 			}
@@ -372,16 +374,34 @@ jQuery.fx.prototype = {
 };
 
 jQuery.extend( jQuery.fx, {
+
+	tick:function(){
+		var timers = jQuery.timers;
+
+		for ( var i = 0; i < timers.length; i++ )
+			if ( !timers[i]() )
+				timers.splice(i--, 1);
+
+		if ( !timers.length )
+			jQuery.fx.stop();
+	},
+		
+	stop:function(){
+		clearInterval( timerId );
+		timerId = null;
+	},
+	
 	speeds:{
 		slow: 600,
  		fast: 200,
  		// Default speed
  		_default: 400
 	},
+
 	step: {
 
 		opacity: function(fx){
-			jQuery.attr(fx.elem.style, "opacity", fx.now);
+			jQuery.style(fx.elem, "opacity", fx.now);
 		},
 
 		_default: function(fx){