(function($)
{
	$.fn.tabs = function()
	{
		var s = 
		{
			"start" : null,
			"return" : false,
			"click" : null
		};
		for(var i = 0; i < arguments.length; ++ i)
		{
			var n = 
			{},
			a = arguments[i];
			switch(typeof a)
			{
				case "object" : 
					$.extend(n, a);
					break;
				case "number" : 
				case "string" : 
					n.start = a;
					break;
				case "boolean" : 
					n["return"] = a;
					break;
				case "function" : 
					n.click = a;
					break
			};
			$.extend(s, n)
		}
		var self = this;
		var list = $("a[href^='#']", this).click(function()
		{
			if($("a.selected", self)[0] == this)return s["return"];
			var id = "#" + this.href.split('#')[1];
			var aList = [];
			var idList = [];
			$("a", self).each(function()
			{
				if(this.href.match(/#/))
				{
					aList[aList.length] = this;
					idList[idList.length] = "#" + this.href.split('#')[1]
				}
			});
			if(s.click &&! s.click(id, idList, self))return s["return"];
			for(i in aList)$(aList[i]).removeClass("selected");
			for(i in idList)$(idList[i]).hide();
			$(this).addClass("selected");
			$(id).show();
			return s["return"]
		});
		var test;
		if(typeof s.start == "number" && (test = list.filter(":eq(" + s.start + ")")).length)test.click();
		else if(typeof s.start == "string" && (test = list.filter("[@href='#" + s.start + "']")).length)test.click();
		else if((test = list.filter(".selected")).length)test.removeClass("selected").click();
		else list.filter(":first").click();
		return this
	};
	$(function()
	{
		$(".tabs").each(function()
		{
			$(this).tabs()
		})
	})
})(jQuery)