//得到当前日期
function date() {
                        var day="";
			var month="";
			var ampm="";
			var ampmhour="";
			var myweekday="";
			var year="";
			mydate=new Date();
			myweekday=mydate.getDay();
			mymonth=mydate.getMonth()+1;
			myday= mydate.getDate();
			myyear= mydate.getYear();
			year=(myyear> 200) ? myyear : 1900 + myyear;
			if(myweekday == 0)
			weekday=" 星期日 ";
			else if(myweekday == 1)
			weekday=" 星期一 ";
			else if(myweekday == 2)
			weekday=" 星期二 ";
			else if(myweekday == 3)
			weekday=" 星期三 ";
			else if(myweekday == 4)
			weekday=" 星期四 ";
			else if(myweekday == 5)
			weekday=" 星期五 ";
			else if(myweekday == 6)
			weekday=" 星期六 ";
			document.write(year+"年"+mymonth+"月"+myday+"日 "+weekday);
}

//站外搜索
function change_Search()
{
        myform=document.getElementById("search");
        select_item=myform.Channel.selectedIndex;
	field="";           
	switch(select_item)
	{
                case 0:
			myform.action="search.asp";
			myform.Field.value="Title";
			break;
		case 1:
			myform.action="Article/search.asp";
			myform.Field.value="Title";
			break;
		case 2:
			myform.action="Student/search.asp";
			myform.Field.value="Title";
			break;
                     case 3:
                        myform.action="Genearch/search.asp";
			myform.Field.value="Title";
			break;
		case 4:
			myform.action="soft/search.asp";
			myform.Field.value="SoftName"; 
			break;
		case 5:
			myform.action="Photo/search.asp";
			myform.Field.value="PhotoName";
			break;
		case 6:
			myform.action="GuestBook/search.asp";
			myform.Field.value="Title"; 
			break;
		case 7:
			myform.action="bbs/query.asp?sType=2&pSearch=1&SearchDate=ALL&Stable=bbs1&boardid=0";
			myform.Field.value="Title"; 
			break;
	}
}
function AdvSearch()
{
  myform=document.getElementById("search");
  if(myform.Keyword.value.replace( /^\s*/, "").replace( /\s*$/, "")=="")
  {
    alert("请输入关键字！");
    return false;
  }
  myform.action="adv_search/seek.asp";
  myform.w.value=myform.Keyword.value;
  myform.submit();
}


//工作导航切换
//DD Tab Menu
var ddtabmenu={
	disabletablinks: false, ////Disable hyperlinks in 1st level tabs with sub contents (true or false)?
	currentpageurl: window.location.href.replace("http://"+window.location.hostname, "").replace(/^\//, ""), //get current page url (minus hostname, ie: http://www.dynamicdrive.com/)

definemenu:function(tabid, dselected){
	this[tabid+"-menuitems"]=null;
	ddtabmenu.init(tabid, dselected);
},

showsubmenu:function(tabid, targetitem){
	var menuitems=this[tabid+"-menuitems"]
 for (i=0; i<menuitems.length; i++){
		menuitems[i].className=""
		if (typeof menuitems[i].hasSubContent!="undefined")
			document.getElementById(menuitems[i].getAttribute("rel")).style.display="none"
	}
	targetitem.className="current"
	if (typeof targetitem.hasSubContent!="undefined")
		document.getElementById(targetitem.getAttribute("rel")).style.display="block"
},

isSelected:function(menuurl){
	var menuurl=menuurl.replace("http://"+menuurl.hostname, "").replace(/^\//, "")
	return (ddtabmenu.currentpageurl==menuurl)
},

init:function(tabid, dselected){
	var menuitems=document.getElementById(tabid).getElementsByTagName("a")
	this[tabid+"-menuitems"]=menuitems
	for (var x=0; x<menuitems.length; x++){
		if (menuitems[x].getAttribute("rel")){
			this[tabid+"-menuitems"][x].hasSubContent=true
			if (ddtabmenu.disabletablinks)
				menuitems[x].onclick=function(){return false}
		}
		else //for items without a submenu, add onMouseout effect
			menuitems[x].onmouseout=function(){this.className=""}
		menuitems[x].onmouseover=function(){ddtabmenu.showsubmenu(tabid, this)}
		if (dselected=="auto" && typeof setalready=="undefined" && this.isSelected(menuitems[x].href)){
			ddtabmenu.showsubmenu(tabid, menuitems[x])
			var setalready=true
		}
		else if (parseInt(dselected)==x)
			ddtabmenu.showsubmenu(tabid, menuitems[x])
	}
}
}

function OpenURL(url)
{
  window.location=url;
}


function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}



//嘉小热播代码
var title = new Array(1);
var videourl = new Array(1);
var cursel = 0;
title[1 - 1] = "嘉小mtv";
videourl[1 - 1] = "/tv/jzxx2005.asf";

var isplaying;
var ispause;
var isstop;
isstop = false;
isplaying = false;
ispause = false;
var filename = '';
function DoPlay()
{
    if (!isplaying)
    {
        if (document.all("NSPlay").FileName == '')
        {
            SetVideoSource(0);
            return;
        }
        document.all("NSPlay").Play();
        isplaying = true;
        ispause = false;
        isstop = false;
        MaskIMG.style.visibility = "hidden";
        MPlayer.style.visibility = "visible";
        adimage.style.visibility= "hidden";
    }
}
function DoStop()
{
    if (isplaying || ispause)
    {
        document.all("NSPlay").CurrentPosition = 0;
        document.all("NSPlay").Stop();
        document.all("NSPlay").FileName = '';
        MPlayer.style.visibility = "hidden";
        isstop = true;
        isplaying = false;
        ispause = false;
    }
}
function DoPause()
{
    if (isplaying)
    {
        document.all("NSPlay").Pause();
        isplaying = false;
        ispause = true;
        isstop = false;
    }
}
function SetSource(srcname)
{
    isplaying = true;
    ispause = false
    isstop = false;
    filename = srcname;
    document.all("NSPlay").FileName = srcname;
    MaskIMG.style.visibility = "hidden";
    MPlayer.style.visibility = "visible";
}
//  全屏 setting=3
// 100% setting=0
// 50%  setting=1
// 200% setting=2
function SetDisplaySize(setting)
{
    if (isplaying)
      document.all("NSPlay").DisplaySize = setting;
}
var playitem = 0;
function SetVideoSource(sel)
{
    DoStop();
    adimage.style.visibility = "visible";
    MPlayer.style.visibility = "hidden";
    playitem = sel;
    setTimeout("beginplay()",10000);
}
function beginplay()
{
     adimage.style.visibility = "hidden";
     MPlayer.style.visibility = "visible";
     SetSource("mms://www.jzxx.net"+videourl[playitem]);
}
function SetVideoSourcebak(sel)
{
    SetSource("mms://www.jzxx.net"+videourl[sel]);
}

//Flash幻灯片代码
function PicView() {
  imgUrl1="images/top/1.jpg";
  imgtext1="菁菁校园"
  imgLink1=escape("#");
  imgUrl2="images/top/2_2.jpg";
  imgtext2="花团锦簇"
  imgLink2=escape("Photo/ShowPhoto.asp?PhotoID=8");
  imgUrl3="images/top/3.jpg";
  imgtext3="崭露头角"
  imgLink3=escape("Photo/ShowPhoto.asp?PhotoID=9");
  imgUrl4="images/top/4.jpg";
  imgtext4="皑皑白雪"
  imgLink4=escape("Photo/ShowPhoto.asp?PhotoID=6");
  imgUrl5="images/top/5.jpg";
  imgtext5="春来发几枝"
  imgLink5=escape("Photo/ShowPhoto.asp?PhotoID=4");
  imgUrl6="images/top/6.jpg";
  imgtext6="春暖花开";
  imgLink6=escape("Photo/ShowPhoto.asp?PhotoID=5");

  var focus_width=255
  var focus_height=185
  var text_height=18
  var swf_height = focus_height+text_height
 
  var pics=imgUrl1+"|"+imgUrl2+"|"+imgUrl3+"|"+imgUrl4+"|"+imgUrl5+"|"+imgUrl6;
  var links=imgLink1+"|"+imgLink2+"|"+imgLink3+"|"+imgLink4+"|"+imgLink5+"|"+imgLink6;
  var texts=imgtext1+"|"+imgtext2+"|"+imgtext3+"|"+imgtext4+"|"+imgtext5+"|"+imgtext6;

  document.write('<object type="application/x-shockwave-flash" data="/images/top/focus.swf" width="'+ focus_width +'" height="'+ swf_height +'">');
  document.write('<param name="movie" value="/images/top/focus.swf" /><param name="wmode" value="opaque" />');
  document.write('<param name="FlashVars" value="pics='+pics+'&links='+links+'&texts='+texts+'&borderwidth='+focus_width+'&borderheight='+focus_height+'&textheight='+text_height+'" />');
  document.write('</object>');
}


//图片向左滚动代码
var speed=1
function Marquee1(){
    if(demo2.offsetWidth-demo.scrollLeft<=0)
    document.all("demo").scrollLeft-=document.all("demo1").offsetWidth
    else{
       document.all("demo").scrollLeft++
      }
}
function PicScroll() {
  document.all("demo2").innerHTML=document.all("demo1").innerHTML
  var MyMar1=setInterval(Marquee1,speed)
  document.all("demo").onmouseover=function() {clearInterval(MyMar1)}
  document.all("demo").onmouseout=function() {MyMar1=setInterval(Marquee1,speed)}
}

//用于内容向上滚动,有停顿
/**startmarquee(一次滚动高度,速度,停留时间,元素ID);**/
function startmarquee(lh,speed,delay,obj){
var t;
var p=false;
var o=document.getElementById(obj);
o.innerHTML+=o.innerHTML;
o.onmouseover=function(){p=true}
o.onmouseout=function(){p=false}
o.scrollTop = 0;
function start(){
t=setInterval(scrolling,speed);
if(!p) o.scrollTop += 1;
}
function scrolling(){
if(o.scrollTop%lh!=0){
o.scrollTop += 1;
if(o.scrollTop>=o.scrollHeight/2) o.scrollTop = 0;
}else{
clearInterval(t);
setTimeout(start,delay);
}
}
setTimeout(start,delay);
}

//可控制图片上下翻动函数
var currentF=1;
var frameheight = 110;
var scrolling=0;
var speed = 8;
var total=2;

function scrolldown(f){
        var mainobj = document.all("mainpic");
	
	if (mainobj.scrollTop>=frameheight*(f-1)){
		clearInterval(inter);
		mainobj.scrollTop=frameheight*(f-1);
		scrolling=0;
		}
	else{mainobj.scrollTop+=speed;}	
}

function scrollup(f){
        var mainobj = document.all("mainpic");
	
	if (mainobj.scrollTop<=frameheight*(f-1)){
		clearInterval(inter1);
		mainobj.scrollTop=frameheight*(f-1);
		scrolling=0;
		}
	else{
	  mainobj.scrollTop-=speed;
	}
}

function slidedown(){
if (scrolling==0){
	scrolling=1;
	currentF++;
	obj=eval("document.all('f"+currentF+"')");
	obj.style.display="block";
	
	inter=eval("setInterval('scrolldown("+currentF+")',5)");

	document.all("upbtn").style.display="";
	if (currentF==total){
	  document.all("downbtn").style.display="none";
	}
	for (i=1;i<=total;i++){
	  eval("document.all('led"+i+"').className='NUM1'");
	}
	eval("document.all('led"+currentF+"').className='NUM2'");	
  }
}

function slideup(){
if (scrolling==0){
	scrolling=1;
	currentF--;
	obj=eval("document.all('f"+currentF+"')");
	obj.style.display="block";

	inter1=eval("setInterval('scrollup("+currentF+")',5)");
	document.all("downbtn").style.display="";
	if (currentF==1){
          document.all("upbtn").style.display="none";
	}
	for (i=1;i<=total;i++){
	  eval("document.all('led"+i+"').className='NUM1'");
	}
	eval("document.all('led"+currentF+"').className='NUM2'");	
  }
}

//得到浏览器版本
function GetIEVersion()
{
  try
  {
    if(!window.clientInformation)return false;
    if(window.clientInformation.appName.toLowerCase()!="microsoft internet explorer")return false;
    if(window.clientInformation.appVersion.toLowerCase().indexOf("msie")==-1)return false;
    var a=window.clientInformation.appVersion.toLowerCase().split(";");
    for(var i=0;i<a.length;i++)
    {
      a[i]=a[i].replace(" ","");
      if(a[i].indexOf("msie")==0)
      {
        var version=a[i].substr(4,a[i].indexOf(".")-2);
        return version;
      }
    }
  }
  catch(exception)
  {
  }
  return false;
}

//输出登陆框
function Login(){
  var strVersion=GetIEVersion();
  if (strVersion && strVersion<5.5) {                         
    document.write('<iframe id="UserLogin" src="UserLogin.asp?ShowType=3" width="631" height="22" frameBorder="0" scrolling="no"></iframe>');
  }
  else {
    document.write("<div id='UserLogin'>载入中…");
    LoadUserLogin("",3,"");
    document.write("</div>");
  }   
}

//输出专题栏目函数
function special()
{
  document.write('<ul><li><a href="/Article/ShowSpecial.asp?SpecialID=3">教学反思</a></li><li><a href="/Intro/ShowClass.asp?ClassID=216">督导评估</a></li></ul><ul><li><a href="/Article/ShowSpecial.asp?SpecialID=5">依法治校</a></li><li><a href="/Article/ShowSpecial.asp?SpecialID=6">绿色学校</a></li></ul><ul><li><a href="/Student/ShowSpecial.asp?SpecialID=14">环保卫士</a></li><li><a href="/Article/ShowSpecial.asp?SpecialID=8">艺术教育</a></li></ul><ul><li><a href="/Article/ShowSpecial.asp?SpecialID=9">体卫工作</a></li><li><a href="/Article/ShowSpecial.asp?SpecialID=10">家校联系</a></li></ul><ul><li><a href="/Intro/ShowClass.asp?ClassID=281">工会专页</a></li><li><a href="/Article/ShowSpecial.asp?SpecialID=12">职称进修</a></li></ul><ul><li><a href="/Article/ShowSpecial.asp?SpecialID=13">教学教研</a></li><li><a href="/Article/ShowSpecial.asp?SpecialID=16">综合实践</a></li></ul><ul><li><a href="/Photo/ShowSpecial.asp?SpecialID=2">景色宜人</a></li><li><a href="/Article/ShowSpecial.asp?SpecialID=20">班队工作</a></li></ul><ul><li><a href="/Intro/ShowClass.asp?ClassID=294">纪检监察</a></li><li><a href=""></a></li></ul>');
}

//输出全站专题函数
function TotalWebSpecial()
{
  document.write('<ul><li><a href="/ShowSpecial.asp?SpecialID=36" title="" target="_blank">德育</a></li><li><a href="/ShowSpecial.asp?SpecialID=37" title="" target="_blank">教学</a></li><li><a href="/ShowSpecial.asp?SpecialID=38" title="" target="_blank">管理</a></li></ul><ul><li><a href="/ShowSpecial.asp?SpecialID=39" title="" target="_blank">科研</a></li><li><a href="/ShowSpecial.asp?SpecialID=40" title="" target="_blank">信息</a></li><li><a href="/ShowSpecial.asp?SpecialID=41" title="" target="_blank">后勤</a></li></ul>');
}

//输出专题学习网站代码
function stdweb()
{
  document.write('<p id="yuwen"></p><ul><li><a href="/dfzz" target="_blank">东方之珠</a></li><li><a href="/jzt" target="_blank">埃及的金字塔</a></li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul>');
  document.write('<p id="shuxue"></p><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul>');
  document.write('<p id="yingyu"></p><ul><li><a href="/same/" target="_blank">Look The Same</a></li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul>');
  document.write('<p id="yiti"></p><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul>');
  document.write('<p id="qita"></p><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul><ul><li>课题连接</li><li>课题连接</li></ul>');
}