var NZCI = {	
	generateEmails: function() {		
			var emails = $$("span.email");					
			emails.each(function(email) {
				var address = email.innerHTML.replace(/ dot /g, ".").replace(" at ", "@");
				email.innerHTML = "<a href='mailto:" + address + "'>" + address + "</a>";
			});
	}	
}

/* addEvent: simplified event attachment */
function addEvent( obj, type, fn ) {	
	if (obj.addEventListener) {
		obj.addEventListener( type, fn, false );
		EventCache.add(obj, type, fn);
	}
	else if (obj.attachEvent) {
		obj["e"+type+fn] = fn;
		obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
		obj.attachEvent( "on"+type, obj[type+fn] );
		EventCache.add(obj, type, fn);
	}
	else {
		obj["on"+type] = obj["e"+type+fn];
	}
}
	
var EventCache = function(){
	var listEvents = [];
	return {
		listEvents : listEvents,
		add : function(node, sEventName, fHandler){
			listEvents.push(arguments);
		},
		flush : function(){
			var i, item;
			for(i = listEvents.length - 1; i >= 0; i = i - 1){
				item = listEvents[i];
				if(item[0].removeEventListener){
					item[0].removeEventListener(item[1], item[2], item[3]);
				};
				if(item[1].substring(0, 2) != "on"){
					item[1] = "on" + item[1];
				};
				if(item[0].detachEvent){
					item[0].detachEvent(item[1], item[2]);
				};
				item[0][item[1]] = null;
			};
		}
	};
}();
addEvent(window,'unload',EventCache.flush);

/* window 'load' attachment */
function addLoadEvent(func) {	
	var oldonload = window.onload;
	if (typeof window.onload != 'function') {
		window.onload = func;
	}
	else {
		window.onload = function() {
			oldonload();
			func();
		}
	}
}

addLoadEvent( function() { 
			NZCI.generateEmails();
});


function setfocus() {
	if(document.getElementById('contactName')) document.getElementById('contactName').focus();
}


<!--
function DoSubmit()
{
	 eval('var objFrm = document.forms.contactform');
   objFrm.cmdSend.disabled=true;
   objFrm.cmdSend.value = 'Please wait...';		   
   objFrm.submit();
}
// -->


function open_window(strURL,intWidth, intHeight) {
	var newwindow;	
	newwindow=window.open(strURL,null,'width='+intWidth+',height='+intHeight+',top=150,left=350,status=yes,toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no');
	
}


var g_USER_AGENT = getAgent();
// return NN4, NN5(Netscape 6+, Mozilla 1+?), IE4, IE5(IE5+), Unknown
function getAgent(){
	var userAgent = navigator.userAgent;
	var charIndex;
	var majorVersion;
	
	charIndex = userAgent.indexOf("MSIE");
	if(charIndex){
	majorVersion = userAgent.charAt(charIndex + 4 + 1);
	if(majorVersion > 4){
	  return("IE5");
	}
	else if(majorVersion == 4){
	  return("IE4");
	}
	}
	
	charIndex = userAgent.indexOf("Mozilla");
	majorVersion = userAgent.charAt(charIndex + 7 + 1);
	if(majorVersion > 4){
	return("NN5");
	}
	else if(majorVersion == 4){
	return("NN4");
	}
	
	return("Unknown");
}


function getWindowYOffset(){
	if(g_USER_AGENT == "IE5" || g_USER_AGENT == "IE4"){
		return document.body.scrollTop;
	}else if(g_USER_AGENT == "NN5" || g_USER_AGENT == "NN4"){
		return window.pageYOffset;
	}else{
		return 0;
	}
}
		
var waitTimer;
function jumpTo(dstY, srcY, scrollRate, waitMillSec) {
	if(waitTimer){
	clearTimeout(waitTimer);
	}
	if( ! dstY || dstY < 0 ){
	dstY = 0;
	}
	if( ! srcY ){
	srcY = 0 + getWindowYOffset();
	}
	if( ! scrollRate ){
	scrollRate = 6;
	}
	if( ! waitMillSec ){
	waitMillSec = 20;
	}
	
	srcY += (dstY - getWindowYOffset()) / scrollRate;
	if(srcY < 0){
	srcY = 0;
	}
	posY = Math.floor(srcY);
	window.scrollTo(0, posY);
	
	if(posY != dstY){
	waitTimer = setTimeout("jumpTo("+ dstY +", "+ srcY +", "+ scrollRate +", "+ waitMillSec +")", waitMillSec);
	}
	else if(posY == dstY){
	clearTimeout(waitTimer);
	}
	else if(posY < 1){
	window.scroll(0, 0);
	}
}
		
function backUp(){
	jumpTo(0, 0, 7, 14);
}