// mouseover preloads

if (document.images) {

	var homeOn = new Image();

	homeOn.src = "/images/nav/home_on.gif";

	var homeOff = new Image();

	homeOff.src = "/images/nav/home_off.gif";



	var about_usOn = new Image();

	about_usOn.src = "/images/nav/about_us_on.gif";

	var about_usOff = new Image();

	about_usOff.src = "/images/nav/about_us_off.gif";



	var contact_usOn = new Image();

	contact_usOn.src = "/images/nav/contact_us_on.gif";

	var contact_usOff = new Image();

	contact_usOff.src = "/images/nav/contact_us_off.gif";



	var servicesOn = new Image();

	servicesOn.src = "/images/nav/services_on.gif";

	var servicesOff = new Image();

	servicesOff.src = "/images/nav/services_off.gif";



	var why_choose_usOn = new Image();

	why_choose_usOn.src = "/images/nav/why_choose_us_on.gif";

	var why_choose_usOff = new Image();

	why_choose_usOff.src = "/images/nav/why_choose_us_off.gif";



	var workplace_fitnessOn = new Image();

	workplace_fitnessOn.src = "/images/nav/workplace_fitness_on.gif";

	var workplace_fitnessOff = new Image();

	workplace_fitnessOff.src = "/images/nav/workplace_fitness_off.gif";



	var health_mattersOn = new Image();

	health_mattersOn.src = "/images/nav/health_matters_on.gif";

	var health_mattersOff = new Image();

	health_mattersOff.src = "/images/nav/health_matters_off.gif";



	var our_approachOn = new Image();

	our_approachOn.src = "/images/nav/our_approach_on.gif";

	var our_approachOff = new Image();

	our_approachOff.src = "/images/nav/our_approach_off.gif";



	var our_training_methodOn = new Image();

	our_training_methodOn.src = "/images/nav/our_training_method_on.gif";

	var our_training_methodOff = new Image();

	our_training_methodOff.src = "/images/nav/our_training_method_off.gif";



	var results_you_can_expectOn = new Image();

	results_you_can_expectOn.src = "/images/nav/results_you_can_expect_on.gif";

	var results_you_can_expectOff = new Image();

	results_you_can_expectOff.src = "/images/nav/results_you_can_expect_off.gif";



	var articles_of_interestOn = new Image();

	articles_of_interestOn.src = "/images/nav/articles_of_interest_on.gif";

	var articles_of_interestOff = new Image();

	articles_of_interestOff.src = "/images/nav/articles_of_interest_off.gif";



	var selected_sitesOn = new Image();

	selected_sitesOn.src = "/images/nav/selected_sites_on.gif";

	var selected_sitesOff = new Image();

	selected_sitesOff.src = "/images/nav/selected_sites_off.gif";



	var missionOn = new Image();

	missionOn.src = "/images/nav/mission_on.gif";

	var missionOff = new Image();

	missionOff.src = "/images/nav/mission_off.gif";



	var senior_teamOn = new Image();

	senior_teamOn.src = "/images/nav/senior_team_on.gif";

	var senior_teamOff = new Image();

	senior_teamOff.src = "/images/nav/senior_team_off.gif";



	var careersOn = new Image();

	careersOn.src = "/images/nav/careers_on.gif";

	var careersOff = new Image();

	careersOff.src = "/images/nav/careers_off.gif";



	var what_clients_sayOn = new Image();

	what_clients_sayOn.src = "/images/nav/what_clients_say_on.gif";

	var what_clients_sayOff = new Image();

	what_clients_sayOff.src = "/images/nav/what_clients_say_off.gif";



	var personal_trainingOn = new Image();

	personal_trainingOn.src = "/images/nav/personal_training_on.gif";

	var personal_trainingOff = new Image();

	personal_trainingOff.src = "/images/nav/personal_training_off.gif";



	var mary_layneOn = new Image();

	mary_layneOn.src = "/images/nav/mary_layne_on.gif";

	var mary_layneOff = new Image();

	mary_layneOff.src = "/images/nav/mary_layne_off.gif";



	var matthew_alvinOn = new Image();

	matthew_alvinOn.src = "/images/nav/matthew_alvin_on.gif";

	var matthew_alvinOff = new Image();

	matthew_alvinOff.src = "/images/nav/matthew_alvin_off.gif";



	var claire_fiduciaOn = new Image();

	claire_fiduciaOn.src = "/images/nav/claire_fiducia_on.gif";

	var claire_fiduciaOff = new Image();

	claire_fiduciaOff.src = "/images/nav/claire_fiducia_off.gif";



	var kathy_finkbinerOn = new Image();

	kathy_finkbinerOn.src = "/images/nav/kathy_finkbiner_on.gif";

	var kathy_finkbinerOff = new Image();

	kathy_finkbinerOff.src = "/images/nav/kathy_finkbiner_off.gif";



	var our_standardsOn = new Image();

	our_standardsOn.src = "/images/nav/our_standards_on.gif";

	var our_standardsOff = new Image();

	our_standardsOff.src = "/images/nav/our_standards_off.gif";



	var our_cultureOn = new Image();

	our_cultureOn.src = "/images/nav/our_culture_on.gif";

	var our_cultureOff = new Image();

	our_cultureOff.src = "/images/nav/our_culture_off.gif";



	var benefits_of_joiningOn = new Image();

	benefits_of_joiningOn.src = "/images/nav/benefits_of_joining_on.gif";

	var benefits_of_joiningOff = new Image();

	benefits_of_joiningOff.src = "/images/nav/benefits_of_joining_off.gif";



	var become_a_fitness_trainerOn = new Image();

	become_a_fitness_trainerOn.src = "/images/nav/become_a_fitness_trainer_on.gif";

	var become_a_fitness_trainerOff = new Image();

	become_a_fitness_trainerOff.src = "/images/nav/become_a_fitness_trainer_off.gif";



	var annual_surveyOn = new Image();

	annual_surveyOn.src = "/images/nav/annual_survey_on.gif";

	var annual_surveyOff = new Image();

	annual_surveyOff.src = "/images/nav/annual_survey_off.gif";



	var testimonialsOn = new Image();

	testimonialsOn.src = "/images/nav/testimonials_on.gif";

	var testimonialsOff = new Image();

	testimonialsOff.src = "/images/nav/testimonials_off.gif";



	var locationsOn = new Image();

	locationsOn.src = "/images/nav/locations_on.gif";

	var locationsOff = new Image();

	locationsOff.src = "/images/nav/locations_off.gif";



	var pricingOn = new Image();

	pricingOn.src = "/images/nav/pricing_on.gif";

	var pricingOff = new Image();

	pricingOff.src = "/images/nav/pricing_off.gif";



	var client_profilesOn = new Image();

	client_profilesOn.src = "/images/nav/client_profiles_on.gif";

	var client_profilesOff = new Image();

	client_profilesOff.src = "/images/nav/client_profiles_off.gif";

}



function menuDown(menu) {

	if (menu == tier1Menu) { return; }

	if (document.getElementById(menu).style.display == 'none') { Effect.BlindDown(menu,{duration: 0.3}); }

	else { Effect.BlindUp(menu,{duration: 0.3}); }

}



var tierTimeout = null;

var tierForTimeout = "";



function imgOn(imgName,tier1,tier2,tier3) {

	if (tierForTimeout == imgName) { clearTimeout(tierTimeout); }

	if ((tier1 != undefined) && (tier1 != tier1Page)) { 

		if (tier1 == tierForTimeout) { clearTimeout(tierTimeout); }

		document[tier1].src = eval(tier1+"On.src");

	}

	if ((tier2 != undefined) && (tier2 != tier2Page)) {

		if (tier2 == tierForTimeout) { clearTimeout(tierTimeout); }

		document[tier2].src = eval(tier2+"On.src");

	}

	if (document.images && (imgName != tier1Page) && (imgName != tier2Page) && (imgName != tier3Page)) {

		document[imgName].src = eval(imgName+"On.src");

	}

}



function imgOff(imgName,tier1,tier2,tier3) {

	if ((tier1 != undefined) && (tier1 != tier1Page)) { 

		tierForTimeout = tier1;

		clearTimeout(tierTimeout);

		tierTimeout = setTimeout("intervalImgOff()",500);

	}

	if ((tier2 != undefined) && (tier2 != tier2Page)) {

		tierForTimeout = tier2;

		clearTimeout(tierTimeout);

		tierTimeout = setTimeout("intervalImgOff()",500);

	}

    if (document.images && (imgName != tier1Page) && (imgName != tier2Page) && (imgName != tier3Page)) {

    	document[imgName].src = eval(imgName+"Off.src");

    }

}



function intervalImgOff() {

	document[tierForTimeout].src = eval(tierForTimeout+"Off.src");

	//tierForTimeout = "";

}



// browser detection

var uaVer = parseInt(navigator.appVersion);

var NS6 = (navigator.appName == "Netscape" && uaVer >= 5);

var NS4 = (navigator.appName == "Netscape" && uaVer >= 4 && uaVer < 5);

var IE4 = (navigator.appName == "Microsoft Internet Explorer" && uaVer >= 4);



// menu init

var curMenu = "";

var curMenuTimeout = null;



// show menu

function showMenu(layerName) {

	if (NS4 || IE4 || NS6) {

		if ((curMenuTimeout != null)) {

           	clearTimeout(curMenuTimeout);

			if (curMenu != "") { hideMenu2(curMenu); }

        }

		if (curMenu != "") { hideMenu2(curMenu); }

		if (navigator.appName == "Netscape" && !document.getElementById) { eval('document.layers.'+layerName+'.visibility = "show"'); }

        else if (document.getElementById) { eval('document.getElementById("'+layerName+'").style.visibility = "visible"'); }

        else { eval('document.all["'+layerName+'"].style.visibility = "visible"'); }

        curMenu = layerName;

    }

}



// hide menu

function hideMenu2(layerName) {

	if (NS4 || IE4 || NS6) {

		if (navigator.appName == "Netscape" && !document.getElementById){ eval('document.layers.'+layerName+'.visibility = "hide"'); }

		else if (document.getElementById) { eval('document.getElementById("'+layerName+'").style.visibility = "hidden"'); }

		else { eval('document.all["'+layerName+'"].style.visibility = "hidden"'); }

	}

}



function hideMenu(layerName) {

	if (NS4 || IE4 || NS6) {

		if (navigator.appName == "Netscape" && !document.getElementById){ eval('document.layers.'+layerName+'.visibility = "hide"'); }

		else if (document.getElementById) { eval('document.getElementById("'+layerName+'").style.visibility = "hidden"'); }

		else { eval('document.all["'+layerName+'"].style.visibility = "hidden"'); }

	}

	if (tier2Menu != "") { showMenu(tier2Menu); }

}



function menuItemOn() {	clearTimeout(curMenuTimeout); }



function setTimer() { 

	curMenuTimeout = setTimeout("timeUp(curMenu)",250);

}



function timeUp(menu) { hideMenu(menu); }



function randomize_top_photo() {

	var num = 1 + Math.floor(Math.random() * 9);

	if (document.images) { document['top_photo'].src = "/images/top_photo/0"+num+".jpg"; }

}



function randomize_side_photo() {

	var num = 1 + Math.floor(Math.random() * 3);

	if (document.images) { document['side_photo'].src = "/images/side_photo/0"+num+".jpg"; }

}



function popup(filename) {

	win = window.open(filename,"win",'width=500,height=500,menubar=no,status=no,toolbar=no,scrollbars=yes,top=125,left=125');

	win.focus();

}



function popupDiagram(filename) {

	diawin = window.open(filename,"diawin",'width=405,height=700,menubar=no,status=no,toolbar=no,scrollbars=no,top=125,left=125');

	diawin.focus();

}