window.onload = initJavaScript;
var maxid=-1;
function initJavaScript() {
document.forms['myform'].elements['comment'].setAttribute('autocomplete','off'); //this non standard attribute prevents firefox' autofill function to clash with this script
checkupdate();
whoIsOnline();
}
function getHTTPObject() {
var xmlhttp;
/*@cc_on
@if (@_jscript_version >= 5)
try {
xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
} catch (E) {
xmlhttp = false;
}
}
@else
xmlhttp = false;
@end @*/
if (!xmlhttp && typeof XMLHttpRequest != 'undefined') {
try {
xmlhttp = new XMLHttpRequest();
} catch (e) {
xmlhttp = false;
}
}
return xmlhttp;
}
function setCookie(c_name,value,expiredays)
{
var exdate=new Date();
exdate.setDate(exdate.getDate()+expiredays);
document.cookie=c_name+ "=" +escape(value)+
((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}
function getCookie(c_name)
{
if (document.cookie.length>0)
{
c_start=document.cookie.indexOf(c_name + "=");
if (c_start!=-1)
{
c_start=c_start + c_name.length+1;
c_end=document.cookie.indexOf(";",c_start);
if (c_end==-1) c_end=document.cookie.length;
return unescape(document.cookie.substring(c_start,c_end));
}
}
return "";
}
//document.write(document.cookie);
var httprx = getHTTPObject();
var httpsx = getHTTPObject();
var httponline =getHTTPObject();
var xid_new = "";
var currentChatText ="";
var lastChatText= "";
var sendmsg=0;
var onlineList=0;
var sortname="all";
var sorttoname="all";
var sound3Embed = null;
var sound1Frame = null;
//document.forms['myform'].elements['name'].value=getCookie("name");
//document.forms['myform'].elements['toname'].value=getCookie("toname");
//Math.floor(Math.random()*11)
document.forms['myform'].elements['name'].value = (getCookie("name")=="") ? "guest_g"+(Math.floor(Math.random()*899)+100): getCookie("name");
document.forms['myform'].elements['toname'].value=(getCookie("toname")=="") ? "David Toth": getCookie("toname");
function sortComments()
{
maxid=-1;
if (document.forms['myform'].elements['sort'].checked==true) {
sortname=document.forms['myform'].elements['name'].value;
sorttoname=document.forms['myform'].elements['toname'].value;
} else {sortname="all"; sorttoname="all";}
document.getElementById("chattable").innerHTML="";
checkupdate();
}
function sound1Play() {
if ( !sound1Frame ) {
sound1Frame = document.createElement("iframe");
sound1Frame.src = "frame.html";
sound1Frame.width = 0;
sound1Frame.height = 0;
sound1Frame.style.visibility = "hidden";
}
document.body.appendChild(sound1Frame);
}
function sound1Stop() {
if ( sound1Frame ) document.body.removeChild(sound1Frame);
}
function sound3Play() {
sound3Stop();
sound3Embed = document.createElement("embed");
sound3Embed.setAttribute("src", "pop.wav");
sound3Embed.setAttribute("hidden", true);
sound3Embed.setAttribute("autostart", true);
document.body.appendChild(sound3Embed);
}
function sound3Stop() {
if ( sound3Embed ) {
document.body.removeChild(sound3Embed);
sound3Embed = null;
}
}
function sendComment() {
currentChatText = document.forms['myform'].elements['comment'].value;
if (currentChatText==lastChatText) {document.forms['myform'].elements['comment'].value="";
insertNewContent("error","unknown","unknown","tothchat ",document.forms['myform'].elements['name'].value," We are sorry. We do not allow to send the same comment twice.");}
else if (document.forms['myform'].elements['comment'].value != '') {sendComment2();}
}
function sendComment2()
{
if (httpsx.readyState == 4 || httpsx.readyState == 0) {
currentName = document.forms['myform'].elements['name'].value;
toName = document.forms['myform'].elements['toname'].value;
setCookie("name",currentName,360);
setCookie("toname",toName,360);
param = 'n='+ currentName+'&c='+ currentChatText+'&tn='+toName;
httpsx.open("POST", "add.php", true);
httpsx.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
httpsx.onreadystatechange = checkupdate();
httpsx.send(param);
lastChatText=currentChatText;
document.forms['myform'].elements['comment'].value = '';
}
else {setTimeout('sendComment();',1000);}
}
function checkupdate()
{
//document.getElementById("test").firstChild.nodeValue+=httprx+"x";
if(httprx.readyState==4 || httprx.readyState==0)
{
time=Math.round(new Date().getTime()/1000);
httprx.open("GET","get.php?time="+time+'&id='+maxid+'&sn='+sortname+'&stn='+sorttoname,true);
httprx.onreadystatechange=handlehHttpReceiveChat;
httprx.send(null);
}
}
//document.musicApp.beep();
function handlehHttpReceiveChat() {
if (httprx.readyState == 4)
{
results = httprx.responseText.split('---'); //the fields are seperated by ---
//document.getElementById("test").firstChild.nodeValue+=results.length+"*"+results[369]+"*";
if (results.length > 5) {
//document.getElementById("test").firstChild.nodeValue+=results.length+"*";
maxid=results[0];
//for(i=0;i < (results.length-1);i=i+6) { //goes through the result one message at a time
for(i=results.length-7;(i > -1);i=i-6) {
//document.getElementById("test").firstChild.nodeValue+=i+",";
insertNewContent(results[i],results[i+1],results[i+2],results[i+3],results[i+4],results[i+5]); //inserts the new content into the page
}
if (document.forms['myform'].elements['sound'].checked==true) {sound1Play();}
}
setTimeout('checkupdate();',2000);
//setTimeout('receiveChatText();',4000); //executes the next data query in 4 seconds
}
}
function insertNewContent(id,dt,ip,nickname,tonickname,comment) {
mydoc = document.getElementById("chattable");
oTr = document.createElement('tr');
oTd = document.createElement('td');
oTd.setAttribute('className','t2'); //for IE's sake
oTd.setAttribute('class','t2');
oTd.setAttribute('width','12%');
oTd2= document.createElement('td');
if (tonickname=="all ") {oMy4= document.createElement('my4b'); oTd.setAttribute('style','background-color:#dBEE44;');}
else {oMy4= document.createElement('my4');}
oDate= document.createTextNode(dt);
oMy4.appendChild(oDate);
oTd.appendChild(oMy4);
oB = document.createElement('b');
oB.setAttribute('title','No.'+id+' IP:'+ip);
oBtext = document.createTextNode(nickname);
oB.appendChild(oBtext);
oB.setAttribute('onclick',"document.forms['myform'].elements['toname'].value='"+nickname+"';");
oI = document.createElement('i');
oI.appendChild(document.createTextNode("--> "));
oB2=document.createElement('b');
oB2.appendChild(document.createTextNode(tonickname));
oB2.setAttribute('onclick',"document.forms['myform'].elements['toname'].value='"+tonickname+"';");
oText = document.createTextNode(comment);
if (tonickname=="all ") {oTd2.setAttribute("style","background-color: #bbEE22;");}
oTd2.appendChild(oB);
oTd2.appendChild(oI);
oTd2.appendChild(oB2);
oTd2.appendChild(oText);
oTr.appendChild(oTd);
oTr.appendChild(oTd2);
mydoc.insertBefore(oTr, mydoc.firstChild);
}
function whoIsOnline()
{
if(httponline.readyState==4 || httponline.readyState==0)
{
httponline.open("GET","online.php?user="+document.forms['myform'].elements['name'].value,true);
httponline.onreadystatechange=handleWhoIsOnline;
httponline.send(null);
}
}
function handleWhoIsOnline() {
if (httponline.readyState == 4)
{
if (onlineList!=httponline.responseText)
{
onlineList=httponline.responseText;
onlineDiv=document.getElementById("online");
results = onlineList.split('---');
onlineDiv.innerHTML="ONLINE "+((results.length-1)/2)+"";
//the fields are seperated by ---
if (results.length > 0) {
for(i=0;i < (results.length-1);i=i+2) { //goes through the result one message at a time
oA=document.createElement('a');
if (i==0) {results[i]=results[i].substring(2);}
oA.appendChild(document.createTextNode(results[i]));
oA.setAttribute('onclick',"document.forms['myform'].elements['toname'].value='"+results[i]+"';");
if (results[i+1]==0) {oA.setAttribute("style","color:#008000");}
onlineDiv.appendChild(document.createElement('br'));
onlineDiv.appendChild(oA);
}}
}
//document.getElementById("beep").innerHTML += "";
//document.getElementById("beep").write('