// Mouseover, Mouseclick functions for horizontal navigation images

if (document.images)
			{    
		
	homeon = new Image;
	homeon.src = "/images/nav/home-on.gif";
	homeoff = new Image;
	homeoff.src = "/images/nav/home-off.gif";
	homepress = new Image;
	homepress.src = "/images/nav/home-on.gif";
		
	facilitieson = new Image;
	facilitieson.src = "/images/nav/facilities-on.gif";
	facilitiesoff = new Image;
	facilitiesoff.src = "/images/nav/facilities-off.gif";
	facilitiespress = new Image;
	facilitiespress.src = "/images/nav/facilities-on.gif";
	
	groupfitnessprogramson = new Image;
	groupfitnessprogramson.src = "/images/nav/groupfitnessprograms-on.gif";
	groupfitnessprogramsoff = new Image;
	groupfitnessprogramsoff.src = "/images/nav/groupfitnessprograms-off.gif";
	groupfitnessprogramspress = new Image;
	groupfitnessprogramspress.src = "/images/nav/groupfitnessprograms-on.gif";
	
	personaltrainingon = new Image;
	personaltrainingon.src = "/images/nav/personaltraining-on.gif";
	personaltrainingoff = new Image;
	personaltrainingoff.src = "/images/nav/personaltraining-off.gif";
	personaltrainingpress = new Image;
	personaltrainingpress.src = "/images/nav/personaltraining-on.gif";
	
	aquaticson = new Image;
	aquaticson.src = "/images/nav/aquatics-on.gif";
	aquaticsoff = new Image;
	aquaticsoff.src = "/images/nav/aquatics-off.gif";
	aquaticspress = new Image;
	aquaticspress.src = "/images/nav/aquatics-on.gif";
	
	massageon = new Image;
	massageon.src = "/images/nav/massage-on.gif";
	massageoff = new Image;
	massageoff.src = "/images/nav/massage-off.gif";
	massagepress = new Image;
	massagepress.src = "/images/nav/massage-on.gif";
	
	activitiesforkidson = new Image;
	activitiesforkidson.src = "/images/nav/activitiesforkids-on.gif";
	activitiesforkidsoff = new Image;
	activitiesforkidsoff.src = "/images/nav/activitiesforkids-off.gif";
	activitiesforkidspress = new Image;
	activitiesforkidspress.src = "/images/nav/activitiesforkids-on.gif";
	
	membershipon = new Image;
	membershipon.src = "/images/nav/membership-on.gif";
	membershipoff = new Image;
	membershipoff.src = "/images/nav/membership-off.gif";
	membershippress = new Image;
	membershippress.src = "/images/nav/membership-on.gif";

	}	
		
var thisPage = "";

function setcurrent(page){

	img_press(page);
	thisPage = page;
	
}

function img_act(imgName)
{
    if (document.images)
    {
        imgOn = eval(imgName + "on.src");
		imgPress = eval(imgName + "press.src");
		imgSrc = document [imgName].src;
		if (imgSrc != imgPress && imgName != thisPage){
			document [imgName].src = imgOn;
		}
        
    }
}

function img_inact(imgName)
{
    if (document.images && imgName != thisPage)
    {
        imgOff = eval(imgName + "off.src");
        document [imgName].src = imgOff;
    }
}

function img_press(imgName)
{
    if (document.images && imgName != thisPage)
    {
        imgPress = eval(imgName + "press.src");
        document [imgName].src = imgPress;
    }
}


// Window opener centered
// sample code <a href="javascript:centeredWindow('linkhere.html','popup','860','600')" class="">


function centeredWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars=yes,resizable=yes'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}

// Window opener centered with additional window dressings
function centeredWindow2(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars=yes,resizable=yes,location=yes,menubar=yes'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}