X-Git-Url: http://git.asbjorn.biz/?p=jquery.git;a=blobdiff_plain;f=src%2Feffects.js;h=b0675395f45ac8d2ab5eb6d366da3b5d0bf42186;hp=b73aa724740c3296bb39f3f38209728d786299e9;hb=9d306bd73bb47562cd52f0fc4cc158c534cfdfdf;hpb=6ab402dced3339d24ad007ecf3a6c3f5af3e7610

diff --git a/src/effects.js b/src/effects.js
index b73aa72..b067539 100644
--- a/src/effects.js
+++ b/src/effects.js
@@ -2,7 +2,7 @@
 
 var elemdisplay = {},
 	rfxtypes = /^(?:toggle|show|hide)$/,
-	rfxnum = /^([+\-]=)?([\d+.\-]+)(.*)$/,
+	rfxnum = /^([+\-]=)?([\d+.\-]+)([a-z%]*)$/i,
 	timerId,
 	fxAttrs = [
 		// height animations
@@ -27,15 +27,15 @@ jQuery.fn.extend({
 
 				// Reset the inline display of this element to learn if it is
 				// being hidden by cascaded rules or not
-				if ( !jQuery.data(elem, "olddisplay") && display === "none" ) {
-					elem.style.display = "";
+				if ( !jQuery._data(elem, "olddisplay") && display === "none" ) {
+					display = elem.style.display = "";
 				}
 
 				// Set elements which have been overridden with display: none
 				// in a stylesheet to whatever the default browser style is
 				// for such an element
 				if ( display === "" && jQuery.css( elem, "display" ) === "none" ) {
-					jQuery.data(elem, "olddisplay", defaultDisplay(elem.nodeName));
+					jQuery._data(elem, "olddisplay", defaultDisplay(elem.nodeName));
 				}
 			}
 
@@ -46,7 +46,7 @@ jQuery.fn.extend({
 				display = elem.style.display;
 
 				if ( display === "" || display === "none" ) {
-					elem.style.display = jQuery.data(elem, "olddisplay") || "";
+					elem.style.display = jQuery._data(elem, "olddisplay") || "";
 				}
 			}
 
@@ -62,8 +62,8 @@ jQuery.fn.extend({
 			for ( var i = 0, j = this.length; i < j; i++ ) {
 				var display = jQuery.css( this[i], "display" );
 
-				if ( display !== "none" ) {
-					jQuery.data( this[i], "olddisplay", display );
+				if ( display !== "none" && !jQuery._data( this[i], "olddisplay" ) ) {
+					jQuery._data( this[i], "olddisplay", display );
 				}
 			}
 
@@ -112,7 +112,7 @@ jQuery.fn.extend({
 		}
 
 		return this[ optall.queue === false ? "each" : "queue" ](function() {
-			// XXX ‘this’ does not always have a nodeName when running the
+			// XXX 'this' does not always have a nodeName when running the
 			// test suite
 
 			var opt = jQuery.extend({}, optall), p,
@@ -337,11 +337,14 @@ jQuery.fx.prototype = {
 		}
 
 		var r = parseFloat( jQuery.css( this.elem, this.prop ) );
-		return r && r > -10000 ? r : 0;
+		return r || 0;
 	},
 
 	// Start an animation from one number to another
 	custom: function( from, to, unit ) {
+		var self = this,
+			fx = jQuery.fx;
+
 		this.startTime = jQuery.now();
 		this.start = from;
 		this.end = to;
@@ -349,7 +352,6 @@ jQuery.fx.prototype = {
 		this.now = this.start;
 		this.pos = this.state = 0;
 
-		var self = this, fx = jQuery.fx;
 		function t( gotoEnd ) {
 			return self.step(gotoEnd);
 		}
@@ -406,7 +408,9 @@ jQuery.fx.prototype = {
 			if ( done ) {
 				// Reset the overflow
 				if ( this.options.overflow != null && !jQuery.support.shrinkWrapBlocks ) {
-					var elem = this.elem, options = this.options;
+					var elem = this.elem,
+						options = this.options;
+
 					jQuery.each( [ "", "X", "Y" ], function (index, value) {
 						elem.style[ "overflow" + value ] = options.overflow[index];
 					} );