Tabs: Error with href selector.

In the current version of jqueryui there is an error when trying to select a tab by url and not by index.

The error lies in the following.

''The code currently used is:''

 _getIndex: function( index ) {
		// meta-function to give users option to provide a href string instead of a numerical index.
		// also sanitizes numerical indexes to valid values.
		if ( typeof index == "string" ) {
			index = this.anchors.index( this.anchors.filter( "[href$=" + index + "]" ) );
		}

		return index;
	},

There is an error since jquery requires quotes nowadays.

 _getIndex: function( index ) {
		// meta-function to give users option to provide a href string instead of a numerical index.
		// also sanitizes numerical indexes to valid values.
		if ( typeof index == "string" ) {
			index = this.anchors.index( this.anchors.filter( "[href$='" + index + "']" ) );
		}

		return index;
	},

The above is the corrected code. This works perfectly.

If I may suggest, also highlight in the documentation that when generating tabs from ajax etc...(I use php backend to dynamically generate tabs for editorial purposes of a magazine and all have a different url), that you can also use the URL instead of tab index. It's not really mentioned there, but it is a life saver when using dynamically generated tabs.

Also, please include a feature that you can check if a tab with a certain ajax url already exists.