// JavaScript Document


	
			function Display(x, y, z)
		{
			
			document.getElementById("about").style.visibility = "hidden";
			document.getElementById("about" + "x").setAttribute("class","nav1");		
			document.getElementById("services").style.visibility = "hidden";
			document.getElementById("services" + "x").setAttribute("class","nav2");
			document.getElementById("tech").style.visibility = "hidden";
			document.getElementById("tech" + "x").setAttribute("class","nav3");
			document.getElementById("fit").style.visibility = "hidden";
			document.getElementById("fit" + "x").setAttribute("class","nav4");			
			document.getElementById(x).style.visibility = "visible";
			document.getElementById(x + "x").setAttribute("class","active" + z + " " + y);
		
		}