我要评论复制代码 代码如下:
var http_request = false;
var success=false;
var showalllistflag=1;
var displayarticle=true;
function makerequest(url,cateid) {
http_request = false;
if (window.xmlhttprequest) { // mozilla, safari,...
http_request = new xmlhttprequest();
if (http_request.overridemimetype) {
http_request.overridemimetype('text/xml');
}
} else if (window.activexobject) { // ie
try {
http_request = new activexobject("msxml2.xmlhttp");
} catch (e) {
try {
http_request = new activexobject("microsoft.xmlhttp");
} catch (e) {}
}
}
if (!http_request) {
alert('giving up :( cannot create an xmlhttp instance');
return false;
}
http_request.onreadystatechange = alertcontents;
http_request.open('get', url, false);
http_request.send(null);
if (success==true)
{
try {
cateid.innerhtml=http_request.responsetext;
} catch (e) {}
success==false;
}
}
function alertcontents() {
if (http_request.readystate == 4) {
if (http_request.status == 200) {
success=true;
} else {
alert('there was a problem with the request.');
}
}
}
function setcatlog(id,order,leftnumber) {
var cateid=document.getelementbyid('cate'+id);
setdisplay(cateid);
if (cateid.style.display=="")
{
var url2="include/getsitelistfunction.asp?id="+id+"&order="+order+"&leftnumber="+leftnumber+"&r="+math.random();
makerequest(url2,cateid);
}
else
{
var url2="include/getsitelistfunction.asp?id="+id+"&removeid=1&r="+math.random();
makerequest(url2,cateid);
}
}
function setarticlelist(encodeurl,articleid) {
if (displayarticle==true)
{
try { var objarticleidtop = document.getelementbyid('top'+articleid);
var objarticleidbottom = document.getelementbyid('bottom'+articleid);
if (objarticleidtop)
{
if (objarticleidtop.style.display=="none")
{
objarticleidtop.style.display="";
}
else
{
objarticleidtop.style.display="none";
}
}
if (objarticleidbottom)
{
if (objarticleidbottom.style.display=="none")
{
var url2="include/getarticlefunction.asp?linkstr="+encodeurl+"&r="+math.random();
makerequest(url2,objarticleidbottom);
objarticleidbottom.style.display="";
}
else
{
objarticleidbottom.style.display="none";
}
}
} catch (e) {alert(e.description);}
}
else
{
}
}
function displaycontent(articleid) {
if (displayarticle==true)
{
try { var objarticleidtop = document.getelementbyid('top'+articleid);
var objarticleidbottom = document.getelementbyid('bottom'+articleid);
if (objarticleidtop)
{
if (objarticleidtop.style.display=="none")
{
objarticleidtop.style.display="";
}
else
{
objarticleidtop.style.display="none";
}
}
if (objarticleidbottom)
{
if (objarticleidbottom.style.display=="none")
{
objarticleidbottom.style.display="";
}
else
{
objarticleidbottom.style.display="none";
}
}
} catch (e) {alert(e.description);}
}
else
{
}
}
function setdisplay(cateid) {
if (cateid.style.display=="none")
{
cateid.style.display="";
cateid.innerhtml="loading..."
}
else
{
cateid.style.display="none";
}
}
function setdisplay2(cateid) {
if (showalllistflag==1)
{
cateid.style.display="";
cateid.innerhtml="loading..."
}
else
{
cateid.style.display="none";
}
}
function showalllist(order,leftnumber,tagname) {
var obj = document.getelementsbytagname(tagname)
for (a=0;a<obj.length;a++)
{
if (obj[a].classname=="sitelist")
{
obj2=obj[a].id;
var id=obj2.replace("cate","");
var cateid=document.getelementbyid(obj2);
setdisplay2(cateid);
if (cateid.style.display=="")
{
var url2="include/getsitelistfunction.asp?id="+id+"&order="+order+"&leftnumber="+leftnumber+"&r="+math.random();
makerequest(url2,cateid);
}
else
{
var url2="include/getsitelistfunction.asp?id="+id+"&removeid=1&r="+math.random();
makerequest(url2,cateid);
}
}
}
if (showalllistflag==1)
{
showalllistflag=2;
}
else
{
showalllistflag=1;
}
}
function expandlistbysession(str,order,leftnumber) {
try {
var expandlist=str.split("|");
for (b=0;b<expandlist.length-1;b++)
{
setcatlog(expandlist[b],order,leftnumber)
}
} catch (e) {}
}
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