/// <reference path="jquery-1.3.2-vsdoc-CN.js" />

//定义方法，去掉文本框的空格
var Trim = function(str)
{
    return str.replace(/^\s*(.*?)[\s\n]*$/g, '$1');
}

///////////////////////////////////////////////////////////////////////////////////
$(document).ready(function(){
//    //加载出用户名
//    var userNameList = getCookie_UserName();
//    if(userNameList != ""){
//        var userNameListCount = userNameList.split(';');
//        for(var i=0; i<userNameListCount.length-1; i++){
//            if(i==userNameListCount.length-2)
//                $("#TxtUserName").val(userNameListCount[i].substring(0,userNameListCount[i].indexOf('=')));
//            //else
//                //$("<p class='case5_tit'>"+userNameListCount[i].substring(0,userNameListCount[i].indexOf('='))+"</p>").appendTo(".case");
//            //chooseUserNameFromCookie();
//        }
//    }
//    /*$("#TxtUserName").focus(function(){
//        $("#userNameList").slideDown();
//    }).blur(function(){
//        $("#userNameList").hide();
//    });*/
    //imgSwitch();//调用图片切换函数
});


/*验证用户登录*/
function loginValidation(){
    var userName = $("#UserName");
    if(userName.val() == "" || userName.val() == null){
        alert("用户名不能为空！");
        userName.focus();
        return false;
    }
    
    var userPassword = $("#UserPassword");
    if(userPassword.val() == "" || userPassword.val() == null){
        alert("密码不能为空！");
        userPassword.focus();
        return false;
    }
    setCookie_UserName(Trim(userName.val()), Trim(userName.val()));
    $("#form2").submit();
}


//回车键绑定按钮
function document.onkeydown(){
    var button = document.getElementById('btnLogin'); 
    if(event.keyCode == 13) { button.click(); event.returnValue = false; } 
}

// 首页导航效果
//鼠标悬停到层的事件
function distj( div ){
    var str = "#dd" + div ;
    var title = "#dt" + div ;
    for(var i = 0; i < 6; i++){
        var id = "#dd" + i ;
        var ti = "#dt" + i ;
        $(id).hide();
        $(ti).show();
    }
    $(title).show();
    $(str).show();
}
//鼠标离开层的事件
function disstj( div ){
    var str = "#dd" + div ;
    var title = "#dt" + div ;
    for(var i = 0; i < 6; i++){
        var id = "#dd" + i ;
        var ti = "#dt" + i ;
        $(id).hide();
        $(ti).show(); 
    }
    $(title).show();
    $(str).show();
}
var imageCount = 1;//默认显示图片
var setTimeOut = null;
//首页图片切换效果
function imgSwitch(){
    imgShow();
    imageCount = imageCount == 5 ? 1 : imageCount + 1;
    setTimeOut = setTimeout("imgSwitch()",5000);
}
//鼠标悬停事件
function imgOver(imgid){
    imageCount = imgid;
    imgShow();
    clearTimeout(setTimeOut);//清空定时器
}
//事件离开事件
function imgOut(imgid){
    imageCount = imgid;
    imgSwitch();
}
//图片显示
function imgShow(){
    for(var i = 1; i < 6; i++){
        if( imageCount == i ){
            $("#img"+i).attr("src","/img/pic0"+i+".gif");
            $("#picImage"+i).fadeIn(2000);
        }else{
            $("#img"+i).attr("src","/img/pic"+i+".gif");
            $("#picImage"+i).css("display","none");
        }
    }
}


                var n=0;
				var showsTab = document.getElementById("focus_tabsbg");
				var m=showsTab.getElementsByTagName("li").length;
				function Mea(value){
					n=value;
					setBg(value);
					plays(value);
				}
				function setBg(value){
					for(var i=0;i<m;i++)
				   if(value==i){
						showsTab.getElementsByTagName("li")[i].childNodes[0].className='current';
						} 
					else{ 
						showsTab.getElementsByTagName("li")[i].childNodes[0].className='';
						}
					} 
				function plays(value){
					try
					{
						with (focus_bigpic){
								filters[0].Apply();
								for(i=0;i<m;i++)i==value?children[i].style.display="":children[i].style.display="none"; 
								filters[0].play();   
							}
					}
					catch(e)
					{
						var d =document.getElementById("focus_bigpic").getElementsByTagName("a");
						for(i=0;i<m;i++)i==value?d[i].style.display="":d[i].style.display="none"; 
					}
				}
				function cons(value){
				try
					{
						with (focus_txt){
				 
						for(i=0;i<m;i++)i==value?children[i].className="dis":children[i].className="undis"; 
						
						}
					}
					catch(e)
					{
						var d = document.getElementById("focus_txt").getElementsByTagName("div");
						for(i=0;i<m;i++)i==value?d[i].className="dis":d[i].className="undis"; 
					}
				}
				function clearAuto(){clearInterval(autoStart)}
				function setAuto(){autoStart=setInterval("auto(n)", 3000)}
				function auto(){
					n++;
					if(n>=m)n=0;
					Mea(n);
				} 
				function sub(){
					n--;
					if(n<0)n=m-1;
					Mea(n);
				} 
				setAuto();