<!--

if (document.images) {

navHomeRO = new Image
navHome = new Image

navHomeRO.src = "images/navHomeRO.png"
navHome.src = "images/navHome.png"

navAboutRO = new Image
navAbout = new Image

navAboutRO.src = "images/navAboutRO.png"
navAbout.src = "images/navAbout.png"

navProductsRO = new Image
navProducts = new Image

navProductsRO.src = "images/navProductsRO.png"
navProducts.src = "images/navProducts.png"

navServicesRO = new Image
navServices = new Image

navServicesRO.src = "images/navServicesRO.png"
navServices.src = "images/navServices.png"

navContactRO = new Image
navContact = new Image

navContactRO.src = "images/navContactRO.png"
navContact.src = "images/navContact.png"

navOilRO = new Image
navOil = new Image

navOilRO.src = "images/navOilRO.png"
navOil.src = "images/navOil.png"

navGasRO = new Image
navGas = new Image

navGasRO.src = "images/navGasRO.png"
navGas.src = "images/navGas.png"

navHeatingRO = new Image
navHeating = new Image

navHeatingRO.src = "images/navHeatingRO.png"
navHeating.src = "images/navHeating.png"

navCoolingRO = new Image
navCooling = new Image

navCoolingRO.src = "images/navCoolingRO.png"
navCooling.src = "images/navCooling.png"

navEquipmentRO = new Image
navEquipment = new Image

navEquipmentRO.src = "images/navEquipmentRO.png"
navEquipment.src = "images/navEquipment.png"

navAltEnergyRO = new Image
navAltEnergy = new Image

navAltEnergyRO.src = "images/navAltEnergyRO.png"
navAltEnergy.src = "images/navAltEnergy.png"

navPlumbingRO = new Image
navPlumbing = new Image

navPlumbingRO.src = "images/navPlumbingRO.png"
navPlumbing.src = "images/navPlumbing.png"

navAirQualityRO = new Image
navAirQuality = new Image

navAirQualityRO.src = "images/navAirQualityRO.png"
navAirQuality.src = "images/navAirQuality.png"

navPurificationRO = new Image
navPurification = new Image

navPurificationRO.src = "images/navPurificationRO.png"
navPurification.src = "images/navPurification.png"

navOiltankRO = new Image
navOiltank = new Image

navOiltankRO.src = "images/navOiltankRO.png"
navOiltank.src = "images/navOiltank.png"

navPayOnlineRO = new Image
navPayOnline = new Image

navPayOnlineRO.src = "images/navPayOnlineRO.png"
navPayOnline.src = "images/navPayOnline.png"

navReqServiceRO = new Image
navReqService = new Image

navReqServiceRO.src = "images/navReqServiceRO.png"
navReqService.src = "images/navReqService.png"

navReqDeliveryRO = new Image
navReqDelivery = new Image

navReqDeliveryRO.src = "images/navReqDeliveryRO.png"
navReqDelivery.src = "images/navReqDelivery.png"

navNewCustomersRO = new Image
navNewCustomers = new Image

navNewCustomersRO.src = "images/navNewCustomersRO.png"
navNewCustomers.src = "images/navNewCustomers.png"

navNewsRO = new Image
navNews = new Image

navNewsRO.src = "images/navNewsRO.png"
navNews.src = "images/navNews.png"

navGalleryRO = new Image
navGallery = new Image

navGalleryRO.src = "images/navGalleryRO.png"
navGallery.src = "images/navGallery.png"

subnavEquipmentRO = new Image
subnavEquipment = new Image

subnavEquipmentRO.src = "images/equipment/subnavEquipmentRO.png"
subnavEquipment.src = "images/equipment/subnavEquipment.png"

subnavMaintenanceRO = new Image
subnavMaintenance = new Image

subnavMaintenanceRO.src = "images/equipment/subnavMaintenanceRO.png"
subnavMaintenance.src = "images/equipment/subnavMaintenance.png"

subnavServiceRO = new Image
subnavService = new Image

subnavServiceRO.src = "images/equipment/subnavServiceRO.png"
subnavService.src = "images/equipment/subnavService.png"

subnavServicePlansRO = new Image
subnavServicePlans = new Image

subnavServicePlansRO.src = "images/equipment/subnavServicePlansRO.png"
subnavServicePlans.src = "images/equipment/subnavServicePlans.png"


subNavNewsTestimonialsRO = new Image
subNavNewsTestimonials = new Image

subNavNewsTestimonialsRO.src = "images/subNavNewsTestimonialsRO.png"
subNavNewsTestimonials.src = "images/subNavNewsTestimonials.png"

subNavNewsNewslettersRO = new Image
subNavNewsNewsletters = new Image

subNavNewsNewslettersRO.src = "images/subNavNewsNewslettersRO.png"
subNavNewsNewsletters.src = "images/subNavNewsNewsletters.png"

subNavNewsAdvertisingRO = new Image
subNavNewsAdvertising = new Image

subNavNewsAdvertisingRO.src = "images/subNavNewsAdvertisingRO.png"
subNavNewsAdvertising.src = "images/subNavNewsAdvertising.png"


}

else {

navHomeRO.src = ""
navHome.src = ""
document.navHomeIMG.src = ""

navAboutRO.src = ""
navAbout.src = ""
document.navAboutIMG.src = ""

navProductsRO.src = ""
navProducts.src = ""
document.navProductsIMG.src = ""

navServicesRO.src = ""
navServices.src = ""
document.navServicesIMG.src = ""

navContactRO.src = ""
navContact.src = ""
document.navContactIMG.src = ""

navOilRO.src = ""
navOil.src = ""
document.navOilIMG.src = ""

navGasRO.src = ""
navGas.src = ""
document.navGasIMG.src = ""

navHeatingRO.src = ""
navHeating.src = ""
document.navHeatingIMG.src = ""

navCoolingRO.src = ""
navCooling.src = ""
document.navCoolingIMG.src = ""

navEquipmentRO.src = ""
navEquipment.src = ""
document.navEquipmentIMG.src = ""

navAltEnergyRO.src = ""
navAltEnergy.src = ""
document.navAltEnergyIMG.src = ""

navPlumbingRO.src = ""
navPlumbing.src = ""
document.navPlumbingIMG.src = ""

navAirQualityRO.src = ""
navAirQuality.src = ""
document.navAirQualityIMG.src = ""

navPurificationRO.src = ""
navPurification.src = ""
document.navPurificationIMG.src = ""

navOiltankRO.src = ""
navOiltank.src = ""
document.navOiltankIMG.src = ""

navPayOnlineRO.src = ""
navPayOnline.src = ""
document.navPayOnlineIMG.src = ""

navReqServiceRO.src = ""
navReqService.src = ""
document.navReqServiceIMG.src = ""

navReqDeliveryRO.src = ""
navReqDelivery.src = ""
document.navReqDeliveryIMG.src = ""

navNewCustomersRO.src = ""
navNewCustomers.src = ""
document.navNewCustomersIMG.src = ""

navNewsRO.src = ""
navNews.src = ""
document.navNewsIMG.src = ""

navGalleryRO.src = ""
navGallery.src = ""
document.navGalleryIMG.src = ""

subnavEquipmentRO.src = ""
subnavEquipment.src = ""
document.subnavEquipmentIMG.src = ""

subnavMaintenanceRO.src = ""
subnavMaintenance.src = ""
document.subnavMaintenanceIMG.src = ""

subnavServiceRO.src = ""
subnavService.src = ""
document.subnavServiceIMG.src = ""

subnavServicePlansRO.src = ""
subnavServicePlans.src = ""
document.subnavServicePlansIMG.src = ""

subNavNewsTestimonialsRO.src = ""
subNavNewsTestimonials.src = ""
document.subNavNewsTestimonialsIMG.src = ""

subNavNewsNewslettersRO.src = ""
subNavNewsNewsletters.src = ""
document.subNavNewsNewslettersIMG.src = ""

subNavNewsAdvertisingRO.src = ""
subNavNewsAdvertising.src = ""
document.subNavNewsAdvertisingIMG.src = ""

}


 function setVisible(objContainer,status) {
	var obj = document.getElementById(objContainer);
	obj.style.display = status;
 }

function emailcheck(email)
{
	if (validEmail(email) == false)
	{
		alert("Please enter a valid email address.");
		return false;
	}
	return true;
}

function validEmail(email)
{
	invalidChars = "'\" /:,;";
	
	if (email == "")						
		return false;
	
	for (i = 0; i < invalidChars.length; i++)
	{
		badChar = invalidChars.charAt(i)
		if (email.indexOf(badChar, 0) > -1)
			return false;
	}
	
	atPos = email.indexOf("@",1)
	
	if (atPos == -1)
		return false;
	
	if (email.indexOf("@", atPos + 1) != -1)
		return false;
	
	periodPos = email.indexOf(".",atPos)
	
	if (periodPos == -1)				
		return false;
	
	if (periodPos + 3 > email.length)
		return false;
	
	return true;
}

// -->