function insertspecial(tag) {
var space=" ";
var text=prompt("Type text you wish to enter:","");
if (text != null)
	{
	var text_to_insert = space+'['+tag+']'+text+'[/'+tag+']'+space;	
	insertAtCursor(document.form.message, text_to_insert);
	}
document.form.message.focus();
}

function insertAtCursor(myField, myValue) {
if (document.selection) {
myField.focus();
sel = document.selection.createRange();
sel.text = myValue;
}
else if (myField.selectionStart || myField.selectionStart == '0') {
var startPos = myField.selectionStart;
var endPos = myField.selectionEnd;
myField.value = myField.value.substring(0, startPos)
+ myValue
+ myField.value.substring(endPos, myField.value.length);
} else {
myField.value += myValue;
}
}

function openSmiley(smurl) {
w=window.open(smurl, "smileys", "fullscreen=no,toolbar=no,status=no,menubar=no,scrollbars=yes,resizable=yes,directories=no,location=no,width=300,height=300");
  if(!w.opener)
  {
  w.opener=self;
  }
}