//首页中间图片切换
var counts;var xtime;var nowNum=-3;var PicObj;var UrlObj;
var IE=(navigator.userAgent.indexOf("MSIE")!=-1);
//搜索
function CheckSearch(objs)
{
var Keyword=Obj("Keyword");var SearchType=Obj("SearchType");
if((Keyword.value=="")||(Keyword.value=="输入搜索关键字"))
{
try{ShowAlert(3,"提示","请输入搜索关键字！","")}
catch(e){alert("请输入搜索关键字！");}
return false;
}
var url="";
switch(SearchType.value)
{
//case "2":objs.action="/BeginSchool/InteractionIndex.aspx";break;
//case "3":objs.action="/ShowRescoursePage1.aspx?id=&did=0&isMoney=0";break;
//default:objs.action="/Teacher.htm?Keyword="+objs.Keyword.value;break;
case "2":url="/BeginSchool/InteractionIndex.aspx?Keyword="+Keyword.value;break;
case "3":url="/ShowRescoursePage1.aspx?id=&did=0&isMoney=0&title="+Keyword.value;break;
default:url="/Teacher.htm?Keyword="+Keyword.value;break;
}
//objs.target="_blank";objs.submit();
window.open(url)
}
//体验教室切换
function SetBg(objs,otherobj){objs.className="set";Obj(otherobj).className="";}
function Niming(roomid,xpassword,event)
{
var number = Math.floor(Math.random()*100);
var roomname=roomid==1?"教师体验教室":"学生体验教室"
var param = "IA#" + serverip + ";匿名用户"+number+";" + xpassword + ";" + roomid.toString() + ";11010;"+roomname + ";0;欢迎登录体验教室！;0;1;1;0;1;Normal;;0.0.0.0;";
EnterRoom(param,event);
}
//宣传视频
var vedios;var imgobj;
function XuanCVideo11()
{
var IE=(navigator.appName.indexOf("Microsoft") != -1);
var swf_width=IE?"100%":"251";
var swf_height="185";
var ppstr='播放/暂停 '+
'停止 '+
'快进 '+
'快退 '+
'
'
document.write('');
document.write('网站介绍(双击播放窗口全屏) ');
document.write('');
document.write(' '+ppstr+' ');
vedios=IE?window["vcastr3"]:document["vcastr3"];
}
function XuanCVideo()
{
var IE=(navigator.appName.indexOf("Microsoft") != -1);
var swf_width=IE?"100%":"251";
var swf_height="185";
var ppstr='播放/暂停 '+
//'停止 '+
'停止 '+
'快进 '+
'快退 '+
'
'
document.write('');
document.write('网站介绍(双击播放窗口全屏) ');
document.write('');
document.write(' '+ppstr+' ');
vedios=IE?window["vcastr3"]:document["vcastr3"];
imgobj=document.getElementById("imgobj")
}
function ShowStop()
{
if(imgobj.style.display=="none")
{
vedios.videoStop();vedios.style.display="none";imgobj.style.display="block";
}
}
function ShowObj(imgobj,str,play)
{
if(imgobj.style.display!="none")
{
imgobj.style.display="none";
vedios.style.display="block";
try{
if(play){vedios.playPause()}
}
catch(e){}
}
else{eval(str)}
}
//状元图片特效
function ScrollImgLeft()
{
var speed=20
var scroll_begin = document.getElementById("scroll_begin");
var scroll_end = document.getElementById("scroll_end");
var scroll_div = document.getElementById("scroll_div");
scroll_end.innerHTML=scroll_begin.innerHTML;
var Isright=Math.random()>0.5;
function MarqueeR()
{
if(Isright)
{
if(scroll_div.scrollLeft<=0)scroll_div.scrollLeft+=scroll_end.offsetWidth;
else scroll_div.scrollLeft--;
}
else
{
if(scroll_end.offsetWidth-scroll_div.scrollLeft<=0)scroll_div.scrollLeft-=scroll_begin.offsetWidth;
else scroll_div.scrollLeft++;
}
}
var MyMar=setInterval(MarqueeR,speed)
scroll_div.onmouseover=function() {clearInterval(MyMar)}
scroll_div.onmouseout=function() {MyMar=setInterval(MarqueeR,speed)}
}
//var ListDiv;var y;var ListArray = new Array();
//function ShowZhangy()
//{
// var obj=ClearFireFOx(document.getElementById(tempid).nextSibling);
// ListDiv=document.getElementById(Showid);ListDiv.className="downs";
// var str="";var i=0;var u=0;
// while(obj.tagName=="DD")
// {
// if(i++<6){str+=""+obj.innerHTML+" ";}
// else{ListArray.push(setinnerstr(str,u++));i=1;str=""+obj.innerHTML+" ";}
// obj=ClearFireFOx(obj.nextSibling);
// }
// if(i>0)ListArray.push(setinnerstr(str,u));
// y=ListArray.length-1;
// var stylenum=Math.round (Math.random()*y+0.5);
// //alert(stylenum)
// if(y>0)Show(stylenum-1);
//}
//function ClearFireFOx(obj1){while(obj1.nodeType!=1){obj1=obj1.nextSibling;}return obj1;}
//function setinnerstr1(str,n){return "');
document.write('');
for(i=0;i
');
var st = new SlideTrans("CenterImg", "ImgTable", i,times,{ Vertical: false });
var forEach = function(array, callback, thisObject){
if(array.forEach){array.forEach(callback, thisObject);}
else{for (var i = 0, len = array.length; i < len; i++) { callback.call(thisObject, array[i], i, array); }}
}
var nums = [];
for(var i = 0, n = st._count - 1; i <= n;){(nums[i] = $("idNum").appendChild(document.createElement("li"))).innerHTML = ++i;}
forEach(nums, function(o, i){
o.onmouseover = function(){ o.className = "on"; st.Auto = false; st.Run(i); }
o.onmouseout = function(){ o.className = ""; st.Auto = true; st.Run(); }
})
st.onStart = function(){forEach(nums, function(o, i){ o.className = st.Index == i ? "on" : ""; })}
st.Run();
}
var $ = function (id) {return "string" == typeof id ? document.getElementById(id) : id;};
var Extend = function(destination, source) {for (var property in source) {destination[property] = source[property];}return destination;}
var CurrentStyle = function(element){return element.currentStyle || document.defaultView.getComputedStyle(element, null);}
var Bind = function(object, fun) {var args = Array.prototype.slice.call(arguments).slice(2);return function() {return fun.apply(object, args.concat(Array.prototype.slice.call(arguments)));}}
var Tween = {
Quart: {
easeOut: function(t,b,c,d){
return -c * ((t=t/d-1)*t*t*t - 1) + b;
}
},
Back: {
easeOut: function(t,b,c,d,s){
if (s == undefined) s = 1.70158;
return c*((t=t/d-1)*t*((s+1)*t + s) + 1) + b;
}
},
Bounce: {
easeOut: function(t,b,c,d){
if ((t/=d) < (1/2.75)) {
return c*(7.5625*t*t) + b;
} else if (t < (2/2.75)) {
return c*(7.5625*(t-=(1.5/2.75))*t + .75) + b;
} else if (t < (2.5/2.75)) {
return c*(7.5625*(t-=(2.25/2.75))*t + .9375) + b;
} else {
return c*(7.5625*(t-=(2.625/2.75))*t + .984375) + b;
}
}
}
}
//撕页广告
var Topwidth=200;
document.write('');
document.write('
');
//容器对象,滑动对象,切换数量
var SlideTrans = function(container, slider, count,times, options) {
this._slider = $(slider);
this._container = $(container);//容器对象
this._timer = null;//定时器
this._count = Math.abs(count);//切换数量
this._target = 0;//目标值
this._t = this._b = this._c = 0;//tween参数
this.Index = 0;//当前索引
this.SetOptions(options);
this.Auto = !!this.options.Auto;
this.Duration = Math.abs(this.options.Duration);
this.Time = Math.abs(this.options.Time);
if(times)this.Pause = times;
else this.Pause = Math.abs(this.options.Pause);
this.Tween = this.options.Tween;
this.onStart = this.options.onStart;
this.onFinish = this.options.onFinish;
var bVertical = !!this.options.Vertical;
this._css = bVertical ? "top" : "left";//方向
//样式设置
var p = CurrentStyle(this._container).position;
p == "relative" || p == "absolute" || (this._container.style.position = "relative");
this._container.style.overflow = "hidden";
this._slider.style.position = "absolute";
this.Change = this.options.Change ? this.options.Change :
this._slider[bVertical ? "offsetHeight" : "offsetWidth"] / this._count;
};
SlideTrans.prototype = {
//设置默认属性
SetOptions: function(options) {
this.options = {//默认值
Vertical: true,//是否垂直方向（方向不能改）
Auto: true,//是否自动
Change: 0,//改变量
Duration: 100,//滑动持续时间
Time: 10,//滑动延时
Pause: 4000,//停顿时间(Auto为true时有效)
onStart: function(){},//开始转换时执行
onFinish: function(){},//完成转换时执行
Tween: Tween.Quart.easeOut//tween算子
};
Extend(this.options, options || {});
},
//开始切换
Run: function(index) {
//修正index
index == undefined && (index = this.Index);
index < 0 && (index = this._count - 1) || index >= this._count && (index = 0);
//设置参数
this._target = -Math.abs(this.Change) * (this.Index = index);
this._t = 0;
this._b = parseInt(CurrentStyle(this._slider)[this.options.Vertical ? "top" : "left"]);
this._c = this._target - this._b;
this.onStart();
this.Move();
},
//移动
Move: function() {
clearTimeout(this._timer);
//未到达目标继续移动否则进行下一次滑动
if (this._c && this._t < this.Duration) {
this.MoveTo(Math.round(this.Tween(this._t++, this._b, this._c, this.Duration)));
this._timer = setTimeout(Bind(this, this.Move), this.Time);
}else{
this.MoveTo(this._target);
this.Auto && (this._timer = setTimeout(Bind(this, this.Next), this.Pause));
}
},
//移动到
MoveTo: function(i) {
this._slider.style[this._css] = i + "px";
},
//下一个
Next: function() {
this.Run(++this.Index);
},
//上一个
Previous: function() {
this.Run(--this.Index);
},
//停止
Stop: function() {
clearTimeout(this._timer); this.MoveTo(this._target);
}
}; 
'+ppstr+'![\"上一页\"](\"Images/goup.gif\")
![\"下一页\"](\"Images/godown.gif\")
![\"上一页\"](\"Images/D_up.jpg\")
![\"下一页\"](\"Images/D_down.jpg\")