var windowFocus = true;
var username;
var chatHeartbeatCount = 0;
var minChatHeartbeat = 1000;
var maxChatHeartbeat = 33000;
var chatHeartbeatTime = minChatHeartbeat;
var originalTitle;
var blinkOrder = 0;
var chatboxFocus = new Array();
var newMessages = new Array();
var newMessagesWin = new Array();
var chatBoxes = new Array();
$(document).ready(function(){
originalTitle = document.title;
startChatSession();
$([window, document]).blur(function(){
windowFocus = false;
}).focus(function(){
windowFocus = true;
document.title = originalTitle;
});
});
function restructureChatBoxes() {
align = 0;
for (x in chatBoxes) {
chatboxtitle = chatBoxes[x];
if ($("#chatbox_"+chatboxtitle).css('display') != 'none') {
if (align == 0) {
$("#chatbox_"+chatboxtitle).css('right', '20px');
} else {
width = (align)*(225+7)+20;
$("#chatbox_"+chatboxtitle).css('right', width+'px');
}
align++;
}
}
}
function chatWith(chatuser) {
createChatBox(chatuser);
$("#chatbox_"+chatuser+" .chatboxtextarea").focus();
}
function createChatBox(chatboxtitle,minimizeChatBox) {
if ($("#chatbox_"+chatboxtitle).length > 0) {
if ($("#chatbox_"+chatboxtitle).css('display') == 'none') {
$("#chatbox_"+chatboxtitle).css('display','block');
restructureChatBoxes();
}
$("#chatbox_"+chatboxtitle+" .chatboxtextarea").focus();
return;
}
$("
" ).attr("id","chatbox_"+chatboxtitle)
.addClass("chatbox")
.html('')
.appendTo($( "body" ));
$("#chatbox_"+chatboxtitle).css('bottom', '0px');
chatBoxeslength = 0;
for (x in chatBoxes) {
if ($("#chatbox_"+chatBoxes[x]).css('display') != 'none') {
chatBoxeslength++;
}
}
if (chatBoxeslength == 0) {
$("#chatbox_"+chatboxtitle).css('right', '20px');
} else {
width = (chatBoxeslength)*(225+7)+20;
$("#chatbox_"+chatboxtitle).css('right', width+'px');
}
chatBoxes.push(chatboxtitle);
if (minimizeChatBox == 1) {
minimizedChatBoxes = new Array();
if ($.cookie('chatbox_minimized')) {
minimizedChatBoxes = $.cookie('chatbox_minimized').split(/\|/);
}
minimize = 0;
for (j=0;j= blinkOrder) {
document.title = x+' says...';
titleChanged = 1;
break;
}
}
}
if (titleChanged == 0) {
document.title = originalTitle;
blinkOrder = 0;
} else {
++blinkOrder;
}
} else {
for (x in newMessagesWin) {
newMessagesWin[x] = false;
}
}
for (x in newMessages) {
if (newMessages[x] == true) {
if (chatboxFocus[x] == false) {
//FIXME: add toggle all or none policy, otherwise it looks funny
$('#chatbox_'+x+' .chatboxhead').toggleClass('chatboxblink');
}
}
}
$.ajax({
url: "chat.php?action=chatheartbeat",
cache: false,
dataType: "json",
success: function(data) {
$.each(data.items, function(i,item){
if (item) { // fix strange ie bug
chatboxtitle = item.f;
if ($("#chatbox_"+chatboxtitle).length <= 0) {
createChatBox(chatboxtitle);
}
if ($("#chatbox_"+chatboxtitle).css('display') == 'none') {
$("#chatbox_"+chatboxtitle).css('display','block');
restructureChatBoxes();
}
if (item.s == 1) {
item.f = username;
}
if (item.s == 2) {
$("#chatbox_"+chatboxtitle+" .chatboxcontent").append(''+item.m+'
');
} else {
newMessages[chatboxtitle] = true;
newMessagesWin[chatboxtitle] = true;
$("#chatbox_"+chatboxtitle+" .chatboxcontent").append(''+item.f+': '+item.m+'
');
}
$("#chatbox_"+chatboxtitle+" .chatboxcontent").scrollTop($("#chatbox_"+chatboxtitle+" .chatboxcontent")[0].scrollHeight);
itemsfound += 1;
}
});
chatHeartbeatCount++;
if (itemsfound > 0) {
chatHeartbeatTime = minChatHeartbeat;
chatHeartbeatCount = 1;
} else if (chatHeartbeatCount >= 10) {
chatHeartbeatTime *= 2;
chatHeartbeatCount = 1;
if (chatHeartbeatTime > maxChatHeartbeat) {
chatHeartbeatTime = maxChatHeartbeat;
}
}
setTimeout('chatHeartbeat();',chatHeartbeatTime);
}});
}
function closeChatBox(chatboxtitle) {
$('#chatbox_'+chatboxtitle).css('display','none');
restructureChatBoxes();
$.post("chat.php?action=closechat", { chatbox: chatboxtitle} , function(data){
});
}
function toggleChatBoxGrowth(chatboxtitle) {
if ($('#chatbox_'+chatboxtitle+' .chatboxcontent').css('display') == 'none') {
var minimizedChatBoxes = new Array();
if ($.cookie('chatbox_minimized')) {
minimizedChatBoxes = $.cookie('chatbox_minimized').split(/\|/);
}
var newCookie = '';
for (i=0;i/g,">").replace(/\"/g,""");
$("#chatbox_"+chatboxtitle+" .chatboxcontent").append(''+username+': '+message+'
');
$("#chatbox_"+chatboxtitle+" .chatboxcontent").scrollTop($("#chatbox_"+chatboxtitle+" .chatboxcontent")[0].scrollHeight);
});
}
chatHeartbeatTime = minChatHeartbeat;
chatHeartbeatCount = 1;
return false;
}
var adjustedHeight = chatboxtextarea.clientHeight;
var maxHeight = 94;
if (maxHeight > adjustedHeight) {
adjustedHeight = Math.max(chatboxtextarea.scrollHeight, adjustedHeight);
if (maxHeight)
adjustedHeight = Math.min(maxHeight, adjustedHeight);
if (adjustedHeight > chatboxtextarea.clientHeight)
$(chatboxtextarea).css('height',adjustedHeight+8 +'px');
} else {
$(chatboxtextarea).css('overflow','auto');
}
}
function startChatSession(){
$.ajax({
url: "chat.php?action=startchatsession",
cache: false,
dataType: "json",
success: function(data) {
username = data.username;
//alert(username);
$.each(data.items, function(i,item){
if (item) { // fix strange ie bug
chatboxtitle = item.f;
if ($("#chatbox_"+chatboxtitle).length <= 0) {
createChatBox(chatboxtitle,1);
}
if (item.s == 1) {
item.f = username;
}
if (item.s == 2) {
$("#chatbox_"+chatboxtitle+" .chatboxcontent").append(''+item.m+'
');
} else {
$("#chatbox_"+chatboxtitle+" .chatboxcontent").append(''+item.f+': '+item.m+'
');
}
}
});
for (i=0;i