function lsSndComposeMessage(usr){
  $.post("/ls_post/messaging.php", "act=get&usr="+usr,
  function(data){
  }, "script");
}

function lsSndComposeMessageReady(usr){
  var subj=document.getElementById('cwinsubj').value;
  var msg=document.getElementById('cwinmsg').value;
  var ccode=escape(document.getElementById('ccode').value);
  
  var fhash=escape(document.getElementById('filehash').value);
  var attfiles=document.getElementsByName('attsel');
  var selectatt= [];  
  for (var i = 0; i < attfiles.length; i++) {
    if (attfiles[i].checked == true) {
      selectatt.push(escape(attfiles[i].value));
    }
  }
  $.post("/ls_post/messaging.php", "act=snd&usr="+usr+"&subj="+subj+"&msg="+msg+"&ccode="+ccode+"&atts="+selectatt+"&fhash="+fhash,
  function(data){
  }, "script");
}

function lsSndReplyMessageReady(usr, mg){
  var msg=document.getElementById('cwinmsg').value;  
  var fhash=escape(document.getElementById('filehash').value);
  var fhashold=escape(document.getElementById('filehashold').value);
  var attfiles=document.getElementsByName('attsel');
  var selectatt= [];  
  for (var i = 0; i < attfiles.length; i++) {
    if (attfiles[i].checked == true) {
      //alert(attfiles[i].value);
      selectatt.push(escape(attfiles[i].value));
    }
  }
  $.post("/ls_post/messaging.php", "act=reply&usr="+usr+"&msg="+msg+"&mg="+mg+"&atts="+selectatt+"&fhash="+fhash+"&fhashold="+fhashold,
  function(data){
  }, "script");
}

function lsInboxDeleteThread(thread){  
  if (thread=='') return;
  $.post("/ls_post/messaging.php", "act=delthread&thr="+thread,
  function(data){
  }, "script");
}
function lsInboxDeleteThreadOk(thread){  
  if (thread=='') return;
  $.post("/ls_post/messaging.php", "act=delthread&subact=ok&thr="+thread,
  function(data){
  }, "script");
}

function lsInboxCheckboxes(do_check) {
  var elts      = document.forms['lsInbox'].elements['sel_msg[]'];
  if (typeof(elts) == 'undefined') return;
  var elts_cnt  = (typeof(elts.length) != 'undefined') ? elts.length : 0;
  if (elts_cnt) {
      for (var i = 0; i < elts_cnt; i++) { elts[i].checked = do_check; }
  } else elts.checked = do_check;
  return false;
}

function lsInboxDelCheceked(){
  var selectedboxes = [];
  var elts      = document.forms['lsInbox'].elements['sel_msg[]'];
  if (typeof(elts) == 'undefined') return;
  var elts_cnt  = (typeof(elts.length) != 'undefined') ? elts.length : 0;
  if (elts_cnt) {
      for (var i = 0; i < elts_cnt; i++) { 
        if (elts[i].checked == true) { selectedboxes.push(elts[i].value); }
      }
  } else if (elts.checked == true) { selectedboxes.push(elts.value);}
  if (selectedboxes.length<1) return;
  
  $.post("/ls_post/messaging.php", "act=massdel&thr="+selectedboxes,
  function(data){
  }, "script");
}

function lsInboxDelChecekedOk(thread){
  if (thread=='') return;
  $.post("/ls_post/messaging.php", "act=massdel&subact=ok&thr="+thread,
  function(data){
  }, "script");
}