//<!--

// JavaScript Document
// image rollover pre-loaders

var sc_menu_home_0 = new Image(43,21); sc_menu_home_0.src="images_dev/menu/sc_menu_home_0.gif"
var sc_menu_home_1 = new Image(43,21); sc_menu_home_1.src="images_dev/menu/sc_menu_home_1.gif"

var sc_menu_safety_0 = new Image(107,21); sc_menu_safety_0.src="images_dev/menu/sc_menu_safety_0.gif"
var sc_menu_safety_1 = new Image(107,21); sc_menu_safety_1.src="images_dev/menu/sc_menu_safety_1.gif"

var sc_menu_rental_0 = new Image(115,21); sc_menu_rental_0.src="images_dev/menu/sc_menu_rental_0.gif"
var sc_menu_rental_1 = new Image(115,21); sc_menu_rental_1.src="images_dev/menu/sc_menu_rental_1.gif"

var sc_menu_hire_0 = new Image(101,21); sc_menu_hire_0.src="images_dev/menu/sc_menu_hire_0.gif"
var sc_menu_hire_1 = new Image(101,21); sc_menu_hire_1.src="images_dev/menu/sc_menu_hire_1.gif"

var sc_menu_sales_0 = new Image(108,21); sc_menu_sales_0.src="images_dev/menu/sc_menu_sales_0.gif"
var sc_menu_sales_1 = new Image(108,21); sc_menu_sales_1.src="images_dev/menu/sc_menu_sales_1.gif"

var sc_menu_gallery_0 = new Image(61,21); sc_menu_gallery_0.src="images_dev/menu/sc_menu_gallery_0.gif"
var sc_menu_gallery_1 = new Image(61,21); sc_menu_gallery_1.src="images_dev/menu/sc_menu_gallery_1.gif"

var sc_menu_cert_0 = new Image(95,21); sc_menu_cert_0.src="images_dev/menu/sc_menu_cert_0.gif"
var sc_menu_cert_1 = new Image(95,21); sc_menu_cert_1.src="images_dev/menu/sc_menu_cert_1.gif"

var sc_menu_about_0 = new Image(68,21); sc_menu_about_0.src="images_dev/menu/sc_menu_about_0.gif"
var sc_menu_about_1 = new Image(68,21); sc_menu_about_1.src="images_dev/menu/sc_menu_about_1.gif"

var sc_menu_contact_0 = new Image(69,21); sc_menu_contact_0.src="images_dev/menu/sc_menu_contact_0.gif"
var sc_menu_contact_1 = new Image(69,21); sc_menu_contact_1.src="images_dev/menu/sc_menu_contact_1.gif"
<!--

var loaded = false;
var initState = false
var hideInt = 200
var menuItems = 7	

var ns4 = (document.layers);
var ie4 = (document.all);
var ns6 = (document.getElementById);
var ie5mac = ((window.navigator.userAgent.indexOf('MSIE 5.2') >= 0) && (window.navigator.userAgent.indexOf('Mac') >= 0))

var xPos;

function setVis(layerID, boolval) {
	if (ie4) { if(document.all[layerID]) document.all[layerID].style.visibility = boolval ? 'visible' : 'hidden'; }
	else if (ns4) { if(document.layers[layerID]) document.layers[layerID].visibility = boolval ? 'show' : 'hide'; }
	else if (ns6) { if(document.getElementById(layerID)) document.getElementById(layerID).style.visibility = boolval ? 'visible' : 'hidden'; };
}

function setLeft(layerID, val) {
	if (ie4) { if(document.all[layerID]) document.all[layerID].style.left = val; }
	else if (ns4) { if(document.layers[layerID]) document.layers[layerID].left = val; }
	else if (ns6) { if(document.getElementById(layerID)) document.getElementById(layerID).style.left = val + 'px' };
}

function getWidth() {
	if (document.documentElement && document.documentElement.clientWidth) return document.documentElement.clientWidth;
	else if (document.body && document.body.clientWidth) return document.body.clientWidth;
}

function detectSize() {
	if(loaded && ie5mac) location.replace(location.href);
	
	var aw = 0;
	aw = getWidth();
	xPos = 0;
	if(aw > 740) xPos = Math.round((aw - 740) / 2);

	setLeft("layer1", xPos + 185);
	setLeft("layer2", xPos + 287);
	setLeft("layer3", xPos + 356);
/*	setLeft("layer4", xPos + 250);
	setLeft("layer5", xPos + 345);
	setLeft("layer6", xPos + 447);
	setLeft("layer7", xPos + 517); */
	setLeft("layer5", xPos + 468);
	setLeft("layer6", xPos + 540);
	setLeft("layer7", xPos + 652);	
	setLeft("home_banner_links", xPos + 535);
	
	loaded = true;
}

function hideLayers() {
	for (var i = 1; i <= menuItems; i++) setVis("layer" + i, false);
}
	
function showMenu(menuID) {
	if (initState) clearTimeout(TID)
	else initState = true;
  
  	hideLayers();
	setVis("layer" + menuID, true);	
}
		
function closeMe(obj) {
	timeoutString = "hideLayers()"
	if (ns6) TID = ns6 ? window.setTimeout(timeoutString, hideInt) : setTimeout(timeoutString, hideInt);
}

var popupwin = null;
var ary = new Array();
var first = true;
var previous_url;

var screenHeight = Math.round(screen.availHeight * 0.90)	
function windowOpen(url,openHeight) {		
	if (openHeight > screenHeight) {
		openHeight = screenHeight;
	}
	var winString = "height=" + openHeight + ",width=480,scrollbars=1,status=0,top=20,left=100";
	if (first) {
		popupwin = window.open( url, "SpaWorld", winString);
		popupwin.focus();
		first = false;
	} else {
		if ( popupwin != null && !popupwin.closed && previous_url == url ) { popupwin.focus(); }
		else {
			if (popupwin.closed) {
				popupwin = window.open( url, "SpaWorld", winString);
				popupwin.focus();
			} else {
				popupwin.location = url;
				popupwin.focus();
			}
		}	
	}
	previous_url = url ;
}	

var xmlHttp
var bannerTimeout

function homebanner_next() {
	clearTimeout(bannerTimeout);
	xmlHttp=GetXmlHttpObject(stateChanged)
	xmlHttp.open("POST", "includes/ajax.asp?form=true" , true)
	xmlHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	xmlHttp.send('action=proceedNext&currentImage=' + escape(document.homebanner.currentImage.value));
	repeatThis();
} 

function homebanner_jump(destination) {
	clearTimeout(bannerTimeout);
	xmlHttp=GetXmlHttpObject(stateChanged)
	xmlHttp.open("POST", "includes/ajax.asp?form=true" , true)
	xmlHttp.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
	xmlHttp.send('action=jump&destinationImage=' + destination);
	repeatThis();
}

function stateChanged() { 
	if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete") { document.getElementById("home_banner").innerHTML=xmlHttp.responseText; setLeft("home_banner_links", xPos + 535);}
} 

function GetXmlHttpObject(handler) { 
	var objXmlHttp=null

	if (navigator.userAgent.indexOf("Opera")>=0) {
		alert("This example doesn't work in Opera") 
		return; 
	}
	if (navigator.userAgent.indexOf("MSIE")>=0) { 
		var strName="Msxml2.XMLHTTP"
		if (navigator.appVersion.indexOf("MSIE 5.5")>=0) {
			strName="Microsoft.XMLHTTP"
		} 
		try { 
			objXmlHttp=new ActiveXObject(strName)
			objXmlHttp.onreadystatechange=handler 
			return objXmlHttp
		} 
		catch(e) { 
			alert("Error. Scripting for ActiveX might be disabled") 
			return 
		} 
	} 
	if (navigator.userAgent.indexOf("Mozilla")>=0) {
		objXmlHttp=new XMLHttpRequest()
		objXmlHttp.onload=handler
		objXmlHttp.onerror=handler 
		return objXmlHttp
	}
}

function confirmReg()
{
	var email = document.regy.email.value;
	
	if ((email != '') && (email != 'your email address')) {
		var reply = confirm("Please confirm that you wish to add the following to our mailing list:\nEmail Address: " + email);
		if (reply) { document.regy.submit(); }
	}
}
//-->