function insert_smilie(code, id) {
 code = ' ' + code + ' ';

 var input = document.getElementById(id);
 input.focus();

 if (typeof input.selectionStart != 'undefined') {
  var start = input.selectionStart;
  var end = input.selectionEnd;
  input.value = input.value.substr(0, start) + code + input.value.substr(end);
 }
 else if (typeof document.selection != 'undefined') {
  var range = document.selection.createRange();
  var insText = range.text;
  range.text = code;
  range = document.selection.createRange();
 }
 else {
  input.value = input.value + Code;
 }
}