if (document.images) {

<!-- Main navigation -->
			lifeCold = new Image
			lifeHot = new Image
			businessCold = new Image
			businessHot = new Image
			chamberCold = new Image
			chamberHot = new Image
			whatsnewCold = new Image
			whatsnewHot = new Image
			homeCold = new Image
			homeHot = new Image
			
			
			lifeCold.src = "/sections/images_nav/mainnav_life_cold.gif"
			lifeHot.src = "/sections/images_nav/mainnav_life_hot.gif"
			businessCold.src = "/images_nav/new/mainnav_econdev_cold.gif"
			businessHot.src = "/images_nav/new/mainnav_econdev_hot.gif"
			chamberCold.src = "/sections/images_nav/mainnav_chamber_cold.gif"
			chamberHot.src = "/sections/images_nav/mainnav_chamber_hot.gif"
			whatsnewCold.src = "/images_nav/new/mainnav_whatsnew_cold.gif"
			whatsnewHot.src = "/images_nav/new/mainnav_whatsnew_hot.gif"
			homeCold.src = "/sections/images_nav/mainnav_home_cold.gif"
			homeHot.src = "/sections/images_nav/mainnav_home_hot.gif"
			
		
			
		}
		else {
			
			lifeCold = ""
			lifeHot = ""
			businessCold = ""
			businessHot = ""
			chamberCold = ""
			chamberHot = ""
			whatsnewCold = ""
			whatsnewHot = ""
			homeCold = ""
			homeHot = ""
			document.about.src = ""
			document.business.src = ""
			document.chamber.src = ""
			document.whatsnew.src = ""
			document.home.src = ""

			
		}