function paste_smilie(e, s)
{
//IE support
  if (document.selection)
  {
    e.focus();
    sel = document.selection.createRange();
    sel.text = s;
    sel.select();
  }
//MOZILLA/NETSCAPE support
  else
  if (e.selectionStart || e.selectionStart == '0')
  {
    var startPos = e.selectionStart;
    var endPos = e.selectionEnd;
    e.value = e.value.substring(0, startPos) + s + e.value.substring(endPos, e.value.length);
    e.selectionStart = startPos + s.length;
    e.selectionEnd = e.selectionStart;
  }
  else
  {
    e.value += s;
  }
  e.focus();
}

function paste_string(e, s)
{
//IE support
  if (document.selection)
  {
    e.focus();
    sel = document.selection.createRange();
    sel.text = s;
    sel.moveStart('character', s.indexOf(']') + 1 - s.length);
    sel.moveEnd('character', s.lastIndexOf('[')-s.length);
    sel.select();
  }
//MOZILLA/NETSCAPE support
  else
  if (e.selectionStart || e.selectionStart == '0')
  {
    var startPos = e.selectionStart;
    var endPos = e.selectionEnd;
    e.value = e.value.substring(0, startPos) + s + e.value.substring(endPos, e.value.length);
    e.selectionStart = startPos + s.indexOf("]")+1;
    e.selectionEnd = startPos + s.lastIndexOf('[');
  }
  else
  {
    e.value += s;
  }
  e.focus();
}

function paste_url(e,p1,p2){
paste_string(e, '[url='+prompt(p1,'')+']'+prompt(p2,'')+'[/url]');
}
function paste_email(e,p1,p2){
paste_string(e, '[email='+prompt(p1,'')+']'+prompt(p2,'')+'[/email]');
}
function paste_image(e,p1){
paste_string(e, '[img]'+prompt(p1,'')+'[/img]');
}
function spopup(doc, xwidth, yheight, scrollbar)
{
var _left = eval(screen.width/2 - xwidth/2);
var _top = eval(screen.height/2 - yheight/2);
popupWin = window.open('/smilies_popup.php?doc=window.opener.'+doc,"imageWin","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars="+scrollbar+",resizable=0,width="+ xwidth +",height="+ yheight +",left="+ _left +",top="+ _top +"");
}
function get_sel()
{
  if (window.getSelection) return window.getSelection(); else if
     (document.getSelection) return document.getSelection(); else if
     (document.selection) return document.selection.createRange().text; else return;
}
function quote_sel(e)
{
  sel = get_sel();
  paste_string(e, '[quote]'+sel+'[/quote]');
}