//Define variables for image rollover
	var image1 = new Image();
	image1.src = "/images/comm_expense.jpg"
	var image2 = new Image();
	image2.src = "/images/comm_expense_over.jpg"
	var image3 = new Image();
	image3.src = "/images/e_rate_services.jpg"
	var image4 = new Image();
	image4.src = "/images/e_rate_services_over.jpg"
	var image5 = new Image();
	image5.src = "/images/telecom_design.jpg"
	var image6 = new Image();
	image6.src = "/images/telecom_design_over.jpg"
	var image7 = new Image();
	image7.src = "/images/other_services.jpg"
	var image8 = new Image();
	image8.src = "/images/other_services_over.jpg"
	
	function rollover(elem, changeto)
	{
		elem.src = changeto.src;
	}