function addToCitate(postid, poster, topic)
{
 if (document.getSelection)
 {
  selection = document.getSelection();
 }
 else if (window.getSelection) 
 {
  selection = window.getSelection();
 }
 else if (document.selection) 
 {
  selection = document.selection.createRange().text;
 }
 else 
 {
  alert("Неподдерживаемый браузер");
  selection = "";
 }
 if(selection == "")
 {
  return false;
 }
 //alert(selection);
 //alert("Post:"+postid+".Poster:"+poster+".Topic:"+topic);
 return false;
}