function AddText(text) {
 if (document.gbook_insert_form.content.createTextRange && document.gbook_insert_form.content.caretPos) {
  var caretPos = document.gbook_insert_form.content.caretPos;
  caretPos.text = caretPos.text.charAt(caretPos.content.length - 1) == ' ' ?text + ' ' : text;
 } else {
  document.gbook_insert_form.content.value += text;
 }
 document.gbook_insert_form.content.focus(caretPos)
}

function smiley(text) {
 AddTxt=text;
 AddText(AddTxt);
}