var japps_xmldocs=Array();
function appfunc(appname, instanceid, commandname, elementid, refid, confirmtype, canvaswidth, tabid,key)
{
 if (confirmtype!='') {
  if (!confirm(confirmtype)) return;
 }
 var value='';
 if (elementid!='') {
  var o=document.getElementById(elementid);
  if (o) {
   switch(o.type.toLowerCase()) {
   case 'text': value=o.value;break;
   case 'textarea': value=o.value;break;
   case 'checkbox': if (value=o.checked) value=1;else value=0;break;
   }
  }
 }
 var url='/apps/xmlhttp.php';
 var params='command='+commandname;
 if (refid!='') params+='&refid='+encodeURIComponent(refid);
 if (value!='') params+='&value='+encodeURIComponent(value);
 params+='&canvaswidth='+canvaswidth;
 params+='&tabid='+tabid;
 params+='&key='+key;
 params+='&appname='+appname;
 params+='&instanceid='+instanceid;
 japps_xmldocs=jxmlhttp_post(url,params, japps_xmldocs, japps_process_http_request);
}

function apptab(appname, instanceid, tabid, userid, canvaswidth)
{
 var i,o,ot;
 for (i=0;i<10;i++) {
  ot=document.getElementById('apptab_'+appname+'_'+instanceid+'_anchor_'+i);
  od=document.getElementById('apptab_'+appname+'_'+instanceid+'_div_'+i);
  o=document.getElementById('appbox_'+appname+'_'+instanceid+'_tab'+i);
  if (o) {
   if (i==tabid) {
    if (ot) ot.style.fontWeight='bold';
    if (od) od.className='module_tab_active';
    if (o.innerHTML=='') {
     appfunc(appname,instanceid,'refresh','',userid,'',canvaswidth,tabid,'');
     o.style.display='none';
     o=document.getElementById('appbox_'+appname+'_'+instanceid+'_tabloading');
     if (o) o.style.display='';
    }
    else {
     o.style.display='';
    }
   }
   else {
    o.style.display='none';
    if (ot) ot.style.fontWeight='normal';
    if (od) od.className='module_tab';
   }
  }
  else break;
 }
}

function japps_process_http_request()
{
 for (var i=0;i<japps_xmldocs.length;i++) {
  var xmldoc=japps_xmldocs[i];
  if (!xmldoc) continue;
  if (xmldoc.readyState!=4) continue;
  var ok=xmldoc.responseText.substring(0,4);
  if (ok=='[OK]') {
   var p=xmldoc.responseText.indexOf(';');
   if (p>0) {
    var appname=xmldoc.responseText.substring(4,p);
    var tabid=0;
    var instanceid=0;
    var pcomma=appname.indexOf(',');
    if (pcomma>0) {
     instanceid=appname.substring(pcomma+1);
     appname=appname.substring(0,pcomma);
    }
    pcomma=instanceid.indexOf(',');
    if (pcomma>0) {
     tabid=instanceid.substring(pcomma+1);
     instanceid=instanceid.substring(0,pcomma);
    }
    if (appname!='') {
     var response=xmldoc.responseText.substring(p+1);
     if (tabid=='menu') {
      var o=document.getElementById('menu_'+appname+'_'+instanceid);
      if (o) {
       o.innerHTML=response;
      }
     }
     else {
      var o=document.getElementById('appbox_'+appname+'_'+instanceid+'_tabloading');
      if (o) o.style.display='none';
      for (var j=0;j<10;j++) {
       o=document.getElementById('appbox_'+appname+'_'+instanceid+'_tab'+j);
       if (o) o.style.display='none';
      }

      o=document.getElementById('appbox_'+appname+'_'+instanceid+'_tab'+tabid);
      if (o) {
       o.style.display='';
       o.innerHTML=response;
      }
     }
    }
   }
  }
  else {
   alert(xmldoc.responseText);
  }
  delete japps_xmldocs[i];
 }
}

function appdisplay(appname, id, display, activate)
{
 var o=document.getElementById(id);
 if (o) {
  if (display) o.style.display='';
  else o.style.display='none';
  if (activate) o.focus();
 }
}

function jclose_appmenu(appname, instanceid)
{
 var o=document.getElementById('menu_'+appname+'_'+instanceid);
 if (!o) return;
 o.style.display='none';
}

function appmenu(appname, instanceid, refid, canvaswidth)
{
 var o=document.getElementById('menu_'+appname+'_'+instanceid);
 if (!o) return;
 var l=canvaswidth-198;
 var s="<div class=\"popup_outer popup_app\" style=\"margin-left:"+l+"px;margin-top:10px;\"><div class=\"popup_inner\">";
 s+="<img src=\"http://www.xihalife.com/images/loadingfriends32.gif\" width=32 height=32 border=0>";
 s+="</div></div>";
 o.innerHTML=s;
 o.style.display='';

 var url='/apps/xmlhttp.php';
 var params='command=paint&tabid=menu&canvaswidth='+canvaswidth;
 params+='&appname='+appname+'&instanceid='+instanceid;
 if (refid!='') params+='&refid='+encodeURIComponent(refid);
 japps_xmldocs=jxmlhttp_post(url,params, japps_xmldocs, japps_process_http_request);
}

var activeminiprofileid='';
function jopen_miniprofile(userid,divid)
{
 return;
 if (activeminiprofileid!='') return;//jclose_miniprofile();
 activeminiprofileid='miniprofile'+divid;
 var o=document.getElementById(activeminiprofileid);
 if (o) {
  var s="<div class=\"miniprofile\" style=\"vertical-align:middle;text-align:center;\" onMouseOut=\"jclose_miniprofile();\"><br><img src=\"http://www.xihalife.com/images/loadingfriends32.gif\" width=32 height=32 border=0></div>";
  o.innerHTML=s;

//  o.style.left = event.x + document.body.scrollLeft;
//  o.style.top = event.y + document.body.scrollTop;

  var url='/apps/friends/xmlhttp.php';
  var params='command=miniprofile&userid='+userid+'&divid='+divid;
  japps_xmldocs=jxmlhttp_post(url,params, japps_xmldocs, japps_process_http_request);
 }
 else activeminiprofileid='';
}

function jclose_miniprofile()
{
 if (activeminiprofileid=='') return;
 var o=document.getElementById(activeminiprofileid);
 if (o) {
  o.innerHTML='';
  activeminiprofileid='';
 }
}

function logapp_highlight(logid,v)
{
 var o=document.getElementById('logapp_'+logid);
 var obox=document.getElementById('log_delete_'+logid);
 if (!o) return;
 if (!v) {
  o.style.backgroundColor='';
  if (obox) obox.style.display='none';
 }
 else {
  o.style.backgroundColor='#eee';
  if (obox) obox.style.display='';
 }
}