/**
 * Created on 2008-05-17 
 * FC114 菜单
 * @since FC114_V2008
 * @author jctr<jc@cdrj.net.cn>
 * ChengDu CandorSoft Co., Ltd.
 * @version  $
 */

(function($) {

	$(function(){
		hidAllSubNav();
		setCurrent();
		showCurrent();
	});

	$.fn.subNavigation = function() {
		this.each(function(){
			var a = $(this), s = a.attr("show");
			a.mouseover(function(){
				hidAllSubNav();
				if(s) $("#" + s).show();
			});
		});
		return this;
	}
	
	// 隐藏所有
	function hidAllSubNav(){
		$("#sub_navigation ul").hide();
	}
	
	// 显示当前选中
	function showCurrent(){
		hidAllSubNav();
		var s = $("#navigation .current a").attr("show");
		if(s) $("#" + s).show();
	}
	
	// 设置当前选中
	function setCurrent(){
		var a = location.href.split("/");
		var p = a[3];
		$("#navigation .current").removeClass("current"); // 去掉ID属性
		var li = $("#navigation a[show='sub_nav_"+ p +"']").parent();
		if(!li.get(0)) li = $("#navigation a[href='/']").parent();
		li.addClass("current");
	}



})(jQuery);