$$('#messages .message_body').each(function(item) { 
   item.observe('mouseover', doMessageHover); 
   item.observe('mouseout', redoMessageHover); 
});

$$('#messages .message_body .m_subj').each(function(item) { 
   item.observe('click', readMessage); 
});

function doMessageHover() {
   this.addClassName('m_hover');
   return false;
}

function redoMessageHover() {
   this.removeClassName('m_hover');
}

function readMessage() {
   if ($(this.title).style.display == 'none') {
      $$('#messages .m_text').each(function(item) {item.hide();});
      $(this.title).show();
      var obj = this;
      new Ajax.Updater($(this.title),'/sys/pluginwrapper.php?plugin=message&id='+this.title+'',
      {
         method:'get',
         onComplete:function(request){
         obj.parentNode.getElementsBySelector('.m_subj').each(function(item) {item.removeClassName('unread');});
      }
     });
  } else {
      $(this.title).hide();
   }
}

function checkDelboxes() {
 var anchs =  $$('#messages input[type=checkbox]');
 var total_anchs = anchs.length;
 var class_items = new Array()
 var i2 = 0;
 for(var i=0;total_anchs>i;i++) {
  var this_item = anchs[i];
  if(this_item.checked) {
   i2++;
  }
 }
 if (i2 > 0) {
  if(confirm('Jūs atzīmējāt '+ i2 +' ziņojumus dzēšanai. Vai turpināt?')) return true;
  else return false;
 } else return true;
}

var selected = 0;


function selectAll() {
 var anchs =  $$('#messages input[type=checkbox]');
 var total_anchs = anchs.length;
 var class_items = new Array()
 for(var i=0;total_anchs>i;i++) {
  var this_item = anchs[i];
   if (selected == 0) {
      this_item.checked="checked";
      }
   else {
      this_item.checked="";
      }
 }
 if (selected == 0) {
    selected = 1;
    document.getElementById('selectAll').innerHTML = 'Atcelt visus';
    }
 else {
    selected = 0;
    document.getElementById('selectAll').innerHTML = 'Iezīmēt visus';
    }
}