if(document.images)
{

    homeOn = new Image();
	homeOn.src = "images/gif/watercoolers_home_2.gif";
	homeOff = new Image();
	homeOff.src = "images/gif/watercoolers_home_1.gif";
	whyOn = new Image();
	whyOn.src = "images/gif/watercoolers_why_2.gif";
	whyOff = new Image();
	whyOff.src = "images/gif/watercoolers_why_1.gif";
	servingOn = new Image();
	servingOn.src = "images/gif/watercoolers_serving_2.gif";
	servingOff = new Image();
	servingOff.src = "images/gif/watercoolers_serving_1.gif";
	productsOn = new Image();
	productsOn.src = "images/gif/watercoolers_products_2.gif";
	productsOff = new Image();
	productsOff.src = "images/gif/watercoolers_products_1.gif";
	contactOn = new Image();
	contactOn.src = "images/gif/watercoolers_contact_2.gif";
	contactOff = new Image();
	contactOff.src = "images/gif/watercoolers_contact_1.gif";
	mediaOn = new Image();
	mediaOn.src = "images/gif/watercoolers_media_2.gif";
	mediaOff = new Image();
	mediaOff.src = "images/gif/watercoolers_media_1.gif";
	pureOn = new Image();
	pureOn.src = "images/gif/watercoolers_brita_ad_2.gif";
	pureOff = new Image();
	pureOff.src = "images/gif/watercoolers_brita_ad_1.gif";
	businessOn = new Image();
	businessOn.src = "images/gif/watercoolers_business_ad_2.gif";
	businessOff = new Image();
	businessOff.src = "images/gif/watercoolers_business_ad_1.gif";
	educationOn = new Image();
	educationOn.src = "images/gif/watercoolers_education_ad_2.gif";
	educationOff = new Image();
	educationOff.src = "images/gif/watercoolers_education_ad_1.gif";
	carbonOn = new Image();
	carbonOn.src = "images/gif/watercoolers_carbon_ad_2.gif";
	carbonOff = new Image();
	carbonOff.src = "images/gif/watercoolers_carbon_ad_1.gif";
	britaOn = new Image();
	britaOn.src = "images/gif/watercoolers_brita_ad_sml_2.gif";
	britaOff = new Image();
	britaOff.src = "images/gif/watercoolers_brita_ad_sml_1.gif";	
	latestOn = new Image();
	latestOn.src = "images/gif/watercoolers_latest_2.gif";
	latestOff = new Image();
	latestOff.src = "images/gif/watercoolers_latest_1.gif";
	
}
function imgSwap(imgName,type)
{
	if(document.images)
	{
		if(type == "Off")
			document[imgName].src=eval(imgName+"Off.src");
		else
			document[imgName].src=eval(imgName+"On.src");
	}
}