var isIE=document.all?true:false;
var isDOM=document.getElementById?true:false;
var isNS4=document.layers?true:false;

function InstaSmilie () {
	return;
}

function AddSmile(SmileCode) {
	var SmileCode;
    	var newtext;
    	var oldtext = document.form.message.value;
    	newtext = oldtext+SmileCode;
    	document.form.message.value=newtext;
    	document.form.message.focus();
    	return;
}

function show(_w,_h) {
  if (isDOM)
  {
    if (_h=='s') document.getElementById(_w).style.visibility='visible';
    if (_h=='h') document.getElementById(_w).style.visibility='hidden';
  }
  else if (isIE) {
    if (_h=='s') eval("document.all."+_w+".style.visibility='visible';");
    if (_h=='h') eval("document.all."+_w+".style.visibility='hidden';");
  }
  else if(isNS4)
  {
    if (_h=='s') eval("document.layers['"+_w+"'].visibility='show';");
    if (_h=='h') eval("document.layers['"+_w+"'].visibility='hide';");
  }
}