function renderFooterText(){
				var eleDiv = document.getElementById('footer');
				var now = new Date();
				var thisYear = now.getFullYear();
				
				if(eleDiv){
					eleDiv.innerHTML = "Copyright " +  thisYear + "  Monkey Monkey Music, LLC. All Rights Reserved.";
				}
			}
function updateNavImg(id,imgName){
				var eleImg = document.getElementById(id);
				
				if(eleImg){
					eleImg.src = "images/nav_buttons/" + imgName;
				}
			}