var $ = jQuery;
var thespeed = 5;
var navIE = document.all && navigator.userAgent.indexOf("Firefox") == -1;
var myspeed = 0;
$(function () {

	//快捷菜单
	bindQuickMenu();

	//左侧菜单开关
	LeftMenuToggle();

	//全部功能开关
	AllMenuToggle();

	//取消菜单链接虚线
	$(".head").find("a").click(function () { $(this).blur() });
	$(".menu").find("a").click(function () { $(this).blur() });


}).keydown(function (event) {//快捷键
	if (event.keyCode == 116) {
		//url = $("#main").attr("src");
		//main.location.href = url;
		//return false;	
	}
	if (event.keyCode == 27) {
		$("#qucikmenu").slideToggle("fast")
	}
});

function bindQuickMenu() {//快捷菜单
	$("#ac_qucikmenu").bind("mouseenter", function () {
		$("#qucikmenu").slideDown("fast");
	}).dblclick(function () {
		$("#qucikmenu").slideToggle("fast");
	}).bind("mouseleave", function () {
		hidequcikmenu = setTimeout('$("#qucikmenu").slideUp("fast");', 700);
		$(this).bind("mouseenter", function () { clearTimeout(hidequcikmenu); });
	});
	$("#qucikmenu").bind("mouseleave", function () {
		hidequcikmenu = setTimeout('$("#qucikmenu").slideUp("fast");', 700);
		$(this).bind("mouseenter", function () { clearTimeout(hidequcikmenu); });
	}).find("a").click(function () {
		$(this).blur();
		$("#qucikmenu").slideUp("fast");
		//$("#ac_qucikmenu").text($(this).text());
	});
}

function LeftMenuToggle() {//左侧菜单开关
	$("#togglemenu").click(function () {
		if ($("body").attr("class") == "showmenu") {
			$("body").attr("class", "hidemenu");
			$(this).html("显示菜单");
		} else {
			$("body").attr("class", "showmenu");
			$(this).html("隐藏菜单");
		}
	});
}


function AllMenuToggle() {//全部功能开关
	mask = $(".pagemask,.iframemask,.allmenu");
	$("#allmenu").click(function () {
		mask.show();
	});
	//mask.mousedown(function(){alert("123");});
	mask.click(function () { mask.hide(); });
}

function AC(act) {
	//alert(act);
	mlink = $("a[id='" + act + "']");
	if (mlink.size() > 0) {
		box = mlink.parents("div[id^='menu_']");
		boxid = box.attr("id").substring(5, 128);
		if ($("body").attr("class") != "showmenu") $("#togglemenu").click();
		if (mlink.attr("_url")) {
			$("#menu").find("div[id^=menu]").hide();
			box.show();
			mlink.addClass("thisclass").blur().parents("#menu").find("ul li a").not(mlink).removeClass("thisclass");
			if ($("#mod_" + boxid).attr("class") == "") {
				$("#nav").find("a").removeClass("thisclass");
				$("#nav").find("a[id='mod_" + boxid + "']").addClass("thisclass").blur();
			}
			main.location.href = mlink.attr("_url");
		} else if (mlink.attr("_open") && mlink.attr("_open") != undefined) {
			window.open(mlink.attr("_open"));
		}
	}
}

/*********************
 * 滚动按钮设置
*********************/

function scrollwindow() {
	parent.frames['menu'].scrollBy(0, myspeed);
}

function initializeIT() {
	if (myspeed != 0) {
		scrollwindow();
	}
}


//滚动插件
/*
(function($){
	$.fn.extend({
		Scroll:function(opt,callback){
			//参数初始化
			if(!opt) var opt={};
			var _this=this.eq(0).find("ul:first");
			var	lineH=_this.find("li:first").height(), //获取行高
				line=opt.line?parseInt(opt.line,10):parseInt(this.height()/lineH,10), //每次滚动的行数，默认为一屏，即父容器高度
				speed=opt.speed?parseInt(opt.speed,10):500, //卷动速度，数值越大，速度越慢（毫秒）
				timer=opt.timer?parseInt(opt.timer,10):3000; //滚动的时间间隔（毫秒）
				if(line==0) line=1;
				var upHeight=0-line*lineH;
				//滚动函数
				scrollUp=function(){
					_this.animate({
						marginTop:upHeight
					},speed,function(){
						for(i=1;i<=line;i++){
							_this.find("li:first").appendTo(_this);
						}
						_this.css({marginTop:0});
					});
				}
				//鼠标事件绑定
				var timerID;
				timerID=setInterval("scrollUp()",timer);
				_this.mouseover(function(){
					clearInterval(timerID);			 
				}).mouseout(function(){
					timerID=setInterval("scrollUp()",timer);
				});
		}
	})
})(jQuery);
*/