var updatetime=2000;
var useJSLinks=1;
var adcounter=0;

function IMWindow(uid,uname){
 if(!globalsettings.can_im) return alert("You do not have permission to use this feature.");
 RUN.stream.commands.im([uid,uname,false])
}

IMWindow.menu=function(e,uid){
 e=JAX.event(e).stopBubbling()
 var d=document.createElement('div')
 d.innerHTML="loading"
 d.style.position='absolute'
 d.style.left=e.pageX+"px"
 d.style.top=e.pageY+"px"
 d.style.zIndex=JAX.el.getHighestZIndex()
 d.id="immenu"
 d.className="immenu"
 document.body.appendChild(d)
 document.body.onclick=function(e){e=JAX.event(e);if(e.srcElement!=d&&!JAX.el.isChildOf(e.srcElement,d)) d.parentNode.removeChild(d);}
 
 RUN.stream.load("?module=privatemessage&im_menu="+uid);
}

function RUNF(){
 var me=this,stream=me.stream=new JAX.ajax

 if(useJSLinks) JAX.gracefulDegrade(document.body)
 
 this.updateDates=function(){
  var dates=$$('.autodate'),x,parsed
  if(!dates) return
  for(x=0;x<dates.length;x++) {
   parsed=JAX.date(dates[x].title) 
   if(parsed!=dates[x].innerHTML) dates[x].innerHTML=parsed
  }
 }
 setInterval(this.updateDates,1000*30)
 
 this.submitForm=function(a,b){
  var names=[],values=[],x,l=a.elements.length,submit
   submit=a.submitButton
  for(x=0;x<l;x++) {
   if(!a[x].name||a[x].type=="submit") continue;
   if((a[x].type=="checkbox"||a[x].type=="radio")&&!a[x].checked) continue;
   names.push(a[x].name)
   values.push(a[x].value)
  }
  if(submit) {names.push(submit.name);values.push(submit.value);}
  RUN.stream.load("?",0,[names,values],1,1)
  if(b) a.reset()
  stream.donext()
  return false
 }

 this.handleQuoting=function(a){
  RUN.stream.load(a.href+'&qreply='+($('qreply')?'1':'0'))
 }

 this.setWindowActive=function(){
  document.cookie="actw="+window.name
  RUN.stream.donext();
 }

 // Setup Stream
 stream.donext=function(){
  clearTimeout(stream.timeout);
  if(document.cookie.match("actw="+window.name)) stream.timeout=setTimeout(stream.loader,updatetime);
 }
 stream.setup.callback=function(xmlobj){
  if(xmlobj.status!=200) return;
  else xmlobj.parsed=true;
  var xml=xmlobj.responseText,db=$('debug'),softurl=false
  if(typeof xml!="string") xml=""
  if(db) db.innerHTML="<xmp>"+xml+"</xmp>"
  var x,cmd,cmds=[]
  if(xml.length){
   try {cmds=eval("("+xml+")");}
   catch(e){alert(e);cmds=[];}
   for(x=0;x<cmds.length;x++) {
    cmd=cmds[x].shift()
    if(cmd=="softurl") {softurl=true;continue;}
    if(stream.commands[cmd]) var cmd=stream.commands[cmd](cmds[x])
   }
  }
  if(xmlobj.type>=2) {
   var a=xmlobj.url.substring(1)
   if(!softurl) {
	 document.location="#"+a;
     stream.lastURL=a
   } else {
    if(document.location.hash.substring(1)==a) document.location="#"
   }
  }
  stream.donext()
 }
 stream.lastURL=""
 stream.setup.method=1
 stream.location=function(a,b){
   var ad
   if(adcounter&&adcounter%10==0&&(ad=document.getElementsByTagName('iframe')[0])&&ad.src.match('google')) ad.src+=""
   adcounter++;
   a=a.split("?");
   a=(a[1]||a[0]);
   stream.load("?"+a,null,null,null,b||2);
   stream.busy=true
   return false;
 }
 stream.locationfunc=function(){void(0);RUN.stream.location(this.getAttribute('href'));return false;}
 stream.loader=function(){
   stream.load("?"+stream.lastURL);
   return true;
 }
 stream.updatePage=function(){
  //this function makes the back/forward buttons actually do something, using anchors
  var l
  if((l=(document.location.hash.substring(1)||""))!=(stream.lastURL)) {stream.location(l,"3")}
 }
 stream.donext()
 setInterval(stream.updatePage,200)

 // Commands
 stream.commands={
  script:function(a){eval(a[0]);},
  error:function(a){alert(a[0]);},
  alert:function(a){alert(a[0]);},
  update:function(a){
        var el=a[0]
        if(!el.match(/^\W/)) el="#"+el
        el=$$(el)
        if(!el) return
	el.innerHTML=a[1];
        if(a[2]) JAX.sfx(el).dehighlight().play()
	JAX.gracefulDegrade(el);
  },
  removeel:function(a){
   var el=$$(a[0])
   if(el) el.parentNode.removeChild(el)
  },
  overlay:JAX.overlay, 
  back:function(){history.back();},
  goto:function(a){
   a=a[0]
   if(!a.match(/^\W/)) a="#"+a
   a=$$(a)
   JAX.scrollTo(JAX.el.getCoordinates(a).y)
  },
  setloc:function(a){document.location="#"+a;stream.lastURL="?"+a;},
  appendrows:function(a){
   var table=$$(a[0]),
   span=document.createElement('span');
   span.innerHTML="<table><tbody>"+a[1]+"</tbody></table>";

   var vtbody=span.getElementsByTagName('tbody')[0],
   table=table.getElementsByTagName('tbody')[0],
   rows=vtbody.getElementsByTagName('tr'),
   l=rows.length
   JAX.gracefulDegrade(vtbody)
   for(var x=0;x<l;x++) {table.appendChild(rows[0]);}
  },
  location:function(a){RUN.stream.location(a[0]);},
  blink:function(a){a=$$(a[0]);a},
  addshout:function(a){
   var a=a[0],ss=$$('#shoutbox .shout'),x,
   span=document.createElement('span'),div;
   span.innerHTML=a;
   div=span.firstChild;
   ss[0].parentNode.insertBefore(div,ss[0]);
   while(ss.length>globalsettings.shoutlimit-1) {x=ss.pop();x.parentNode.removeChild(x);}
   JAX.sfx(div).dehighlight().play()
   if(globalsettings.sound_shout) Sound.play("sbblip");
   JAX.gracefulDegrade(div)
  },
  im:function(a){
   var sb=$$('#im_'+a[0]+' .ims'),test
   if(!sb) {
    var win=new JAX.window
    win.title=a[1]+' <a href="#" onclick="IMWindow.menu(event,'+a[0]+');return false;">&rsaquo;</a>';
    win.content="<div class='ims'></div><div class='offline'>This user may be offline</div><div><form onsubmit='return RUN.submitForm(this,1)' method='post'><input type='hidden' name='im_uid' value='%s' /><input type='text' name='im_im' /><input type='hidden' name='act' value='blank' /></form></div>".replace(/%s/g,a[0])
    win.className="im"
    win.resize=".ims"
    win.animate=true
    win=win.create()
    JAX.gracefulDegrade(win)
    win.id="im_"+a[0]
    win.onclick=function(){win.getElementsByTagName('form')[0].im_im.focus();}
    win.onclick()
    sb=$$('#im_'+a[0]+' .ims')
    test=JAX.el.getComputedStyle(sb)
    sb.style.width=test.width;sb.style.height=test.height;
    if(a[2]&&globalsettings.sound_im) Sound.play("imnewwindow");
   }
   if(a[2]) {
    a[3]=parseInt(a[3])
    var d=document.createElement('div'),l,x,act=a[2].substring(0,3)=="/me"
    if(act) {d.className="action";a[2]=a[2].substring(3);a[1]="***"+a[1];}
	JAX.el.addClass(d,a[3]?"you":"them")
	if(!a[3]) JAX.el.removeClass($('im_'+a[0]),'offline')
    d.innerHTML="<a href='?act=vu"+(a[3]||parseInt(a[0]))+"' class='name'>"+a[1]+"</a> "+(!act?": ":"")+a[2]
    d.title=a[4]
    test=(sb.scrollTop==sb.scrollHeight-sb.clientHeight)
    sb.appendChild(d)
    if(test) sb.scrollTop=sb.scrollHeight
    JAX.sfx(d).dehighlight().play()
    JAX.gracefulDegrade(d)
    if(!win&&globalsettings.sound_im) Sound.play("imbeep")
   }
  },
  imtoggleoffline:function(a){
   JAX.el.addClass($('im_'+a),'offline')
  },
  window:function(a){
   a=a[0]
   if(a.id&&document.getElementById(a.id)) return;
   var win=new JAX.window
   win.title=a.title
   win.content=a.content
   win.minimizable=a.minimizable||0
   win.useoverlay=a.useoverlay||0
   win.animate=a.animate!==undefined?a.animate:true
   win.resize=a.resize||false
   win.className=a.className||""
   if(a.onclose) win.onclose=eval(a.onclose)
   if(a.pos) win.pos=a.pos
   win=win.create()
   win.id=a.id||""
   JAX.gracefulDegrade(win)
  },
  openbuddylist:function(a){
   a=a[0]
   var buddylist=$('buddylist'),win
   if(!buddylist) {
    win=new JAX.window
    win.id='buddylist'
    win.content=a.content
    win.title=a.title
    win.pos="tr 20 20"
    win.animate=0
    win.wait=false
    win.onclose=function(){document.cookie='buddylist=0';}
    win.resize=".content"
    win=win.create()
   } else {
    $$(".content",buddylist).innerHTML=a.content
   }
  },
  closewindow:function(a){
   a=$$(a[0])
   JAX.window.close(a)
  },
  onlinelist:function(a){
   var html="",tmp,link,statusers=$('statusers'),newlink
   if(!statusers) return
   for(x=0;x<a[0].length;x++) {
    tmp=a[0][x]
    link=$$('#statusers .user'+tmp[0])
    if(!link) {link=document.createElement('a');if(!isNaN(parseInt(tmp[0]))) link.href="?act=vu"+tmp[0];link.innerHTML=tmp[3];link.onclick=RUN.stream.locationfunc}
    link.className="user"+tmp[0]+" mgroup"+tmp[1]+" "+(tmp[2]?" "+tmp[2]:"")
    if(tmp[4]) link.onmouseover=function(){JAX.tooltip(this,this.title);}
    link.title=tmp[4]
    if(tmp[2]!="idle") {
     if(statusers.firstChild) {statusers.insertBefore(link,statusers.firstChild);}
     else statusers.appendChild(link)
    }
   }
  },
  setoffline:function(a){
   var statusers=$('statusers'),ids=a[0].split(","),x,link
   for(x=0;x<ids.length;x++) {
    link=$$('#statusers .user'+ids[x])
    if(link) statusers.removeChild(link)
   }
  },
  scrollToPost:function(a){
    var el=document.getElementById('pid_'+a[0]),pos
    if(!el) return false
    JAX.onImagesLoaded(document.getElementById('intopic').getElementsByTagName('img'),function(){
     pos=JAX.el.getCoordinates(el)
     JAX.scrollTo(pos.y)
   },(a[1]?10:1000));
   },
   makecaptcha:function(a){
   Recaptcha.create(a[1], a[0], {
        theme: a[2]||'red',
        tabindex: 0,
        callback: Recaptcha.focus_response_field
   });
  },
  updateqreply:function(a){
   if($('qreply')){
    $('qreply').getElementsByTagName('textarea')[0].focus()
    $('qreply').getElementsByTagName('textarea')[0].value+=a[0]
   }
  },
  newmessage:function(a){
   var n=$('notification'),num=$('num-messages')
   if(num) num.innerHTML=parseInt(num.innerHTML)+1;
   if(!n){n=document.createElement('div');n.id="notification";document.body.appendChild(n);}
   n.style.display=''
   n.className="newmessage"
   n.onclick=function(){n.style.display='none';RUN.stream.location('?act=inbox&view='+a[1],3);}
   n.innerHTML=a[0]
  },
  setsound:function(a){Sound.load(a[0],a[1],false);},
  playsound:function(a){Sound.loadAndPlay(a[0],a[1],a[2]?true:false);},
  attachfiles:function(){
   var el=$('attachfiles');
   var u=Uploader.createButton()
   var d=document.createElement('div');d.className='files';d.appendChild(u[0]);
   JAX.el.replace(el,d)
   u[1].addfile=function(file){var f=document.createElement('div');f.className='file';f.innerHTML="<div class='name'>"+file.name+"</div><div class='progressbar'><div class='progress' id='progress_"+this.id+'_'+file.id+"'></div></div>";d.appendChild(f);file.upload("/index.php?act=post&uploadflash=1&sessid="+document.cookie.match('sid=([^;]+)')[1]);}
   u[1].error=function(error,shit){var w=new JAX.window;w.title="error";w.content=shit;w.create();}
   u[1].progress=function(file,b,c){$('progress_'+this.id+'_'+file.id).style.width=Math.round(b/c*100)+"%";}
   u[1].response=function(response){$('pdedit').editor.cmd("inserthtml","[attachment]"+response+"[/attachment]");}
  }
 }

 if(useJSLinks&&document.location.toString().indexOf('?')>0) document.location="./#"+document.location.search.substr(1);

 if(Sound) {
  Sound.load("sbblip","Sounds/blip.mp3",false);
  Sound.load("imbeep","Sounds/receive.mp3",false);
  Sound.load("imnewwindow","Sounds/receive.mp3",false);
 }

 document.cookie="buddylist=0"
}

$(function(){RUN=new RUNF})
$(Sound.addFlash)
$(function(){window.loaded=true;window.name=Math.random();window.onfocus=RUN.setWindowActive;window.onfocus();})