www.gusucode.com > 集团企业网站模板 html5生态企业类网站源码源码程序 > 集团企业网站模板 html5生态企业类网站源码源码程序/www1/templets/default/js/list.js
//topnav list_top
startList = function() {
navRoot = document.getElementById("g_nav");
for (i=0; i<navRoot.childNodes.length; i++) {
node = navRoot.childNodes[i];
if (node.nodeName=="LI") {
node.onmouseover=function() {
this.className+=" over";
}
node.onmouseout=function() {
this.className=this.className.replace(" over", "");
}
}
}
}
//topnav list_top end
function writedelay(id,idd){var obj_id=document.getElementById(id);var obj_idd=document.getElementById(idd);obj_id.innerHTML=obj_idd.innerHTML;}
//focus_tab
var waitInterval
var DelayTime=80
function delaytab(m,n,count,hght){
clearTimeout(waitInterval);
waitInterval=window.setTimeout("showtab("+m+","+n+","+count+","+hght+");",DelayTime);}
function showtab(m,n,count,hght){
for(var i=1;i<=count;i++){
if (i==n){getObject('tab_'+m+'_'+i).style.display='';}
else {getObject('tab_'+m+'_'+i).style.display='none';}}
if ((m==2) || (m==3) || (m==4) || (m==5) || (m==6) || (m==7)){
var positiony=-(n-1)*hght+"px";
getObject('tt'+m).style.backgroundPosition="0px "+positiony;
}else
var positiony=-(n-1)*hght+"px";
getObject('tt'+m).style.backgroundPosition="0px "+positiony;}
function getObject(objectId) {
if(document.getElementById && document.getElementById(objectId)){
return document.getElementById(objectId);
} else if (document.all && document.all(objectId)) {
return document.all(objectId);
} else if (document.layers && document.layers[objectId]) {
return document.layers[objectId];
} else {return false;}}
//layer
function MM_findObj(n, d) {
var p,i,x;
if(!d) d=document;
if((p=n.indexOf("?"))>0&&parent.frames.length) {
d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
if(!(x=d[n])&&d.all) x=d.all[n];
if(!(x)&&d.getElementById) x=d.getElementById(n);
for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
for(i=0;!x&&d.layers&&i<d.layers.length;i++)
x=MM_findObj(n,d.layers[i].document); return x;}
function MM_showHideLayers() {
var i,p,v,obj,args=MM_showHideLayers.arguments;
for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
obj.visibility=v;}}
//bighot
if(typeof PicFocusManager == "undefined")
{
PicFocusManager =[];
}
function PicFocus(imageContainerID,textContainerID,buttonContainerID,intervarTime){
this.$ = function (id){return document.getElementById(id)}
this.index = PicFocusManager.length;
PicFocusManager[PicFocusManager.length] = this;
this.imageContainer = this.$(imageContainerID);
this.textContainer = this.$(textContainerID);
this.buttonContainer = this.$(buttonContainerID);
this.firstShow = 0; //默认显示项
this.interval = (isNaN(intervarTime)?0:intervarTime) || 5000;
//切换时间
this.canAutoPlay = true; //是否可以自动切换
this.currentPosition = this.firstShow;
this.timer;
this.images = [];
this.texts = [];
this.buttons = [];
this.callback=function(){};
this.bindEvent = function(){
var _self = this;
for(var i=0;i<this.images.length;i++){
this.images[i].onmouseover = function(){
_self.stop();
}
this.images[i].onmouseout = function(){
_self.timer = setTimeout('PicFocusManager[' + _self.index + '].play()' , _self.interval )
}
}
for(var i=0;i<this.buttons.length;i++){
this.buttons[i].onclick = function(){
_self.focus(this);
}
}
}
this.play = function(){
this.stop();
if(this.canAutoPlay){
this.setFocus(this.currentPosition ++ )
if(this.currentPosition >= this.images.length)this.currentPosition =0 ;
}
this.timer = setTimeout('PicFocusManager[' + this.index + '].play()' , this.interval )
}
this.stop = function(){
clearTimeout( this.timer );
}
this.focus = function(button){
for(var i=0;i<this.buttons.length;i++){
if(this.buttons[i] == button){
this.currentPosition = i;
this.setFocus(this.currentPosition);
break;
}
}
}
this.setFocus = function(i){
if(/Microsoft/.test(navigator.appName)){
this.imageContainer.filters[0].apply();
this.imageContainer.filters[0].play();
}
for(var j=0;j<this.images.length;j++){
this.images[j].style.display = (i==j)?"":"none";
}
for(var j=0;j<this.texts.length;j++){
this.texts[j].style.display = (i==j)?"":"none";
}
for(var j=0;j<this.buttons.length;j++){
this.buttons[j].className = (i==j)? this.buttons[j].getAttribute("focusClass") :this.buttons[j].getAttribute("normalClass");
}
if(/Microsoft/.test(navigator.appName)){ //滤镜版本
new ActiveXObject("DXImageTransform.Microsoft.Fade");
this.imageContainer.filters[0].play();
}
this.callback(i);
}
this.init = function(){
if(this.imageContainer && this.buttonContainer){
//init
this.images=this.imageContainer.getElementsByTagName("img");
if(this.textContainer) this.texts=this.textContainer.getElementsByTagName("b");//学院频道焦点图下文字
this.buttons=this.buttonContainer.getElementsByTagName("a");
this.bindEvent();
for(var i=0;i<this.images.length;i++){
this.images[i].style.display = "none";
if(i<this.texts.length) this.texts[i].style.display = "none";
this.buttons[i].className = this.buttons[i].getAttribute("normalClass");
this.buttons[i].target="_self";
}
this.images[this.firstShow].style.display = "";
if(this.firstShow<this.texts.length) this.texts[this.firstShow].style.display = "";
this.buttons[this.firstShow].className = this.buttons[this.firstShow].getAttribute("focusClass");
}else{
alert("no provide correct parameter")
}
}
}
//search
function getNavigatorType(){
if(navigator.appName == "Microsoft Internet Explorer")
return 1;
else if(navigator.appName == "Netscape")
return 2;
else
return 0;
}
function wValChg(idx,sts){
var s = "http://search.it.com.cn/index.php";
if(idx == "2") getObject("wn_"+ sts +"").innerHTML = "搜索产品";
if(idx == "1") getObject("wn_"+ sts +"").innerHTML = "搜索资讯";
if(idx == "3") getObject("wn_"+ sts +"").innerHTML = "搜索软件";
if(idx == "4") getObject("wn_"+ sts +"").innerHTML = "搜索论坛";
if(sts == "h"){
document.search.tp.value = idx;
}
getObject("sbArea_"+ sts +"").style.display = "none";
}
function wValDisp(sts,idx){
if(getObject("sbArea_"+ sts +"").style.display == "none"){
getObject("sbArea_"+ sts +"").style.display = "";
}else{
getObject("sbArea_"+ sts +"").style.display = "none";
}
}
function setSelBox(event){
var _event;
switch (getNavigatorType()) {
case 1 : // IE
_event = window.event;
node = _event.srcElement;
nodeName = _event.srcElement.className;
break;
case 2 : // Netscape
_event = event;
node = _event.target;
nodeName = _event.target.className;
break;
default :
nodeName = "None";
break;
}
if(nodeName == "dselObj"){
}else{
try{
document.getElementById("sbArea_h").style.display = "none";
}catch(e){}
}
}
//hotsoftwear
function GetObj(objName){
if(document.getElementById){
return eval('document.getElementById("' + objName + '")');
}else if(document.layers){
return eval("document.layers['" + objName +"']");
}else{
return eval('document.all.' + objName);
}
}
function pc(preFix, idx){
for(var i=0;i<10;i++){
if(GetObj(preFix+"_a_"+i)) GetObj(preFix+"_a_"+i).className = "none";
if(GetObj(preFix+"_b_"+i)) GetObj(preFix+"_b_"+i).style.display = "none";
}
GetObj(preFix+"_a_"+idx).className = "edu_tt_aon";
GetObj(preFix+"_b_"+idx).style.display = "block";
}