X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;ds=sidebyside;f=src%2Fcore.js;h=09e6895856776e46594ad730c75d266e06a088f6;hb=d37aeceb6974e013c2b15d4888fa84695c171422;hp=0e02436fc0606c8842b85a27feade93c3bd178ae;hpb=0e3e470edc77cde0eede8aa6b7642c336d081d66;p=jquery.git

diff --git a/src/core.js b/src/core.js
index 0e02436..09e6895 100644
--- a/src/core.js
+++ b/src/core.js
@@ -151,8 +151,6 @@ jQuery.fn = jQuery.prototype = {
 	// Determine the position of an element within
 	// the matched set of elements
 	index: function( elem ) {
-		var ret = -1;
-
 		// Locate the position of the desired element
 		return jQuery.inArray(
 			// If it receives a jQuery object, the first element is used
@@ -1016,12 +1014,14 @@ jQuery.extend({
 		
 		if ( fragment ) {
 			for ( var i = 0; ret[i]; i++ ) {
-				if ( jQuery.nodeName( ret[i], "script" ) ) {
-					ret[i].parentNode.removeChild( ret[i] );
+				var node = ret[i];
+				if ( jQuery.nodeName( node, "script" ) ) {
+					if( node.parentNode )
+						node.parentNode.removeChild( node );
 				} else {
-					if ( ret[i].nodeType === 1 )
-						ret = jQuery.merge( ret, ret[i].getElementsByTagName("script"));
-					fragment.appendChild( ret[i] );
+					if ( node.nodeType === 1 )
+						ret = jQuery.merge( ret, node.getElementsByTagName("script"));
+					fragment.appendChild( node );
 				}
 			}
 			
@@ -1284,8 +1284,10 @@ jQuery.each({
 		jQuery.className.remove( this, classNames );
 	},
 
-	toggleClass: function( classNames ) {
-		jQuery.className[ jQuery.className.has( this, classNames ) ? "remove" : "add" ]( this, classNames );
+	toggleClass: function( classNames, state ) {
+		if( typeof state !== "boolean" )
+			state = !jQuery.className.has( this, classNames );
+		jQuery.className[ state ? "add" : "remove" ]( this, classNames );
 	},
 
 	remove: function( selector ) {