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/*
* BCDC.US - ULoverFlow jQuery plugin
* Examples and documentation at: http://bcdc.us
* Version: 1.0 ( Dec-12-2009 )
* Copyright (c) 2009 Bruno Correia
* Requires: jQuery v1.3+
* Demo at http://bcdc.us/jquery.plugins/jquery.uloverflow/demo.html
*/

(function($) {
		$.fn.uloverflow = function(customOptions) {
					return this.each(function () {
					var options = $.extend({},$.fn.uloverflow.defaultOptions, customOptions);
				
					var $this = $(this);
					$this.children().eq(options.overflowAfter-1).nextAll().wrapAll('
')
					$('li.theflow').hide()
					.after('
' + options.expandName + '
');
					
					function _expand() {						
						$('a.expand').click(function(event) {
							event.preventDefault();
							$(this).toggleClass(options.expandedClass);
							
								if ( $(this).text() == options.expandName ) {
								$(this).text(options.collapseName);
								} else {
								$(this).text(options.expandName);
								}
													
							$this.find('li.theflow').toggle();
						}); 
					} _expand();
					
			});
		};

		$.fn.uloverflow.defaultOptions = {
		overflowAfter: 12, // items
		expandName: 'Expand',
		collapseName: 'Collapse',
 		expandedClass: 'on' // toggle on and off className
		};

})(jQuery);