根据yaohaixiao的Ajax标签导航效果：http://plete"
if(xmlHttp.readyState==4){
//onlyhttp200toprocess
if(window.location.href.indexOf("http")==-1||xmlHttp.status==200){
newsstring=xmlHttp.responseText;
//injectcententtotab-pane
shownews(requestType,newsstring);
ajccache[url]=newsstring;//把已访问的数据缓存下来
}
}
}

functionshownews(requestType,newsstring){
//<![CDATA[
responsecont=getObject(requestType+'_cnt');
responsecont.innerHTML=newsstring;
//]]>
}

functionTabNews(tagid,x){
for(vari=1;i<=7;i+=2){
if(i==x){
getObject(tagid+i).className="tabactive"+i;
if(i!=1){
getObject(tagid+(i-1)).style.display="none";
if(i!=7){
getObject(tagid+(i+1)).style.display="none";
}
}
if(i==1){
getObject(tagid+"2").style.display="none";
}
try{
getnews(tagid,i);
}
catch(e){
alert(e);
}
}
else
{
getObject(tagid+i).className="";
if(i!=7){
getObject(tagid+(i+1)).style.display="block";
}
}
}
}

varidn;

functionaet(objid,tagid,etp){//为LI加上事件objid：容器IDtagid：组别etp：触发类型0-onmouseover1-onclick
variif=0;
varlis=objid.getElementsByTagName('li');
requestType=tagid;
url="tab/"+requestType+"_1.html";
ajccache[url]=getObject(requestType+'_cnt').innerHTML;
for(variy=0;iy<lis.length;iy++){
if(iif==0){
iif=1;
with(lis[iy]){
if(etp==0){
lis[iy].onmouseover=function(){
if(this.status=="active")return;
requestType=attributes.getNamedItem('id').value.substring(0,attributes.getNamedItem('id').value.length-1);
idn=parseInt(attributes.getNamedItem('id').value.substring(attributes.getNamedItem('id').value.length-1,attributes.getNamedItem('id').value.length));
clearTimeout(waitInterval);
waitInterval=window.setTimeout("TabNews(requestType,idn);",MouseDelayTime);
}
lis[iy].onmouseout=function(){if(this.status=="active")return;clearTimeout(waitInterval);}
}
if(etp==1){
lis[iy].onmouseover=function(){}
lis[iy].onclick=function(){
if(this.status=="active")return;
requestType=attributes.getNamedItem('id').value.substring(0,attributes.getNamedItem('id').value.length-1);
idn=parseInt(attributes.getNamedItem('id').value.substring(attributes.getNamedItem('id').value.length-1,attributes.getNamedItem('id').value.length));
varloadstatustext="<divclass='loading'><imgsrc='images/loading.gif'/>Loadingrequestcontent,pleasewait...</div>";
getObject(requestType+'_cnt').innerHTML=loadstatustext;
TabNews(requestType,idn);
}}}}
else{iif=0;}
}
}


functionata(objid){//一个无关的函数，为解决一个链接问题
varas=objid.getElementsByTagName('a');
for(vari=0;i<as.length;i++){
as[i].pathname="/showfile.html";
}

}
//-->