var isnn,isie
if(navigator.appName=='Microsoft Internet Explorer') //check the browser
{  isie=true }

if(navigator.appName=='Netscape')
{  isnn=true }

var space = " ";
var speed = "250";
var pos = 0;
var msg = "STP - School Travel Plan Online Survey Tool - ";
function Scroll()
{
window.status = msg.substring(pos, msg.length) + space + msg.substring(0,pos);
pos++;
if (pos > msg.length) pos = 0;
window.setTimeout("Scroll()", speed);
}
Scroll();


function right(e) //to trap right click button 
{
	if (isnn && (e.which == 3 || e.which == 2 ))
		return false;
	else if (isie && (event.button == 2 || event.button == 3)) 
	{
		alert("Sorry, you do not have permission to right click on this page.");
		return false;
	}
		return true;
}

function key(k)   
{
	if(isie) {
		if(event.keyCode==17 || event.keyCode==18 || event.keyCode==93 || event.keyCode==122) {
			alert("Sorry, you do not have permission to press this key.")
			event.keyCode=0;
			return false;
		 } 
	}
}

function disableEnterKey() 
{
return !(window.event && window.event.keyCode == 13);
}

if (document.layers) window.captureEvents(Event.KEYPRESS);  
if (document.layers) window.captureEvents(Event.MOUSEDOWN);
if (document.layers) window.captureEvents(Event.MOUSEUP);
document.onkeydown=key;  
document.onmousedown=right;
document.onmouseup=right;
window.document.layers=right;


function getCookieVal (offset) 

   {

   var endstr = document.cookie.indexOf (";", offset);

   if (endstr == -1)

      endstr = document.cookie.length;

   return unescape(document.cookie.substring(offset, endstr));

   }

function GetCookie (name) 

   {

   var arg = name + "=";

   var alen = arg.length;

   var clen = document.cookie.length;

   var i = 0;

   while (i < clen) 

      {

      var j = i + alen;

      if (document.cookie.substring(i, j) == arg)

         return getCookieVal (j);

      i = document.cookie.indexOf(" ", i) + 1;

      if (i == 0) 

         break; 

      }

   return null;

   }

function SetCookie (name, value) 

   {

   var argv = SetCookie.arguments;

   var argc = SetCookie.arguments.length;

   var expires = (2 < argc) ? argv[2] : null;

   var path = (3 < argc) ? argv[3] : null;

   var domain = (4 < argc) ? argv[4] : null;

   var secure = (5 < argc) ? argv[5] : false;

   document.cookie = name + "=" + escape (value) +

     ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) +

     ((path == null) ? "" : ("; path=" + path)) +

     ((domain == null) ? "" : ("; domain=" + domain)) +

	((secure == true) ? "; secure" : "");

   }



function ResetCounts(name) 

   {

   visits = 0;

   SetCookie("visits", visits, expdate , "/", null, false);

   location.reload();

   }

function open_popup(page) {
    window.open(page,"","width=680,height=570,scrollbars=yes");
    return false;
}

<!---

function disableselect(e){
return false
}
function reEnable(){
return true
}
//if IE4+
document.onselectstart=new Function ("return false")
//if NS6
if (window.sidebar){
document.onmousedown=disableselect
document.onclick=reEnable
}

//-->