//This function takes a newSize of SM, MD, or LG and
	//changes the font size of appropriate elements
	//some elements must not be changed or the design will "break"
	function resizeFont(newSize){
		switch (newSize) {
			case "SM":
				document.body.style.fontSize = ".8em";
				menuItems = document.getElementById("mainNav");
				menuItems.style.fontSize = "1.4em";
				break;
			case "MD": 
				document.body.style.fontSize = "1.1em";
				menuItems = document.getElementById("mainNav");
				menuItems.style.fontSize = "1em";
				break;
			case "LG": 
				document.body.style.fontSize = "1.4em";
				menuItems = document.getElementById("mainNav");
				menuItems.style.fontSize = ".8em";
				break;
			default:
		}

	}