function setValasz( act_text, act_id ) {
	input           = document.getElementById('ctextarea');
	input.innerHTML = "@" + act_text + ": ";
	pos             = input.value.length;
	setSelectionRange(input, pos, pos);

	valasz_mezo       = document.getElementById('valaszid');
	valasz_mezo.value = act_id;

}

function setSelectionRange(input, selectionStart, selectionEnd) {
  if (input.setSelectionRange) {
    input.focus();
    input.setSelectionRange(selectionStart, selectionEnd);
  }
  else if (input.createTextRange) {
    var range = input.createTextRange();
    range.collapse(true);
    range.moveEnd('character', selectionEnd);
    range.moveStart('character', selectionStart);
    range.select();
  }
}