function CheckAll(value) 
{
   var boxes=document.getElementsByTagName("input");
   for(var i=0; i<boxes.length; i++) {
      if (boxes[i].type=='checkbox') {
          boxes[i].checked=value;
      }
   }
}

function fill_tags_input(v)
{
  document.getElementById("newpost_tags").value += v + " ";
  document.getElementById("newpost_tags").focus();
}