if (document.images) {
		
          retail = new Image
		retailRO = new Image
          business = new Image
		businessRO = new Image
          workforce = new Image
		workforceRO = new Image
          taxes = new Image
		taxesRO = new Image
		
		retail.src = "images/retaildevelopment.gif"
		retailRO.src = "images/retaildevelopmentRO.gif"
		business.src = "images/doingbusiness.gif"
		businessRO.src = "images/doingbusinessRO.gif"
		workforce.src = "images/workforcetraining.gif"
		workforceRO.src = "images/workforcetrainingRO.gif"
		taxes.src = "images/taxes.gif"
		taxesRO.src = "images/taxesRO.gif"
			}
		function chgImg(imgField,newImg) {
		if (document.images) {
			document[imgField].src= eval(newImg + ".src")
		}
	}