// JavaScript Document

function showOverview() {
	document.getElementById('services_overview').style.display="block";
	document.getElementById('services_components').style.display="none";
	document.getElementById('services_analytical').style.display="none";
	document.getElementById('services_relational').style.display="none";
	}
function showComponents() {
	document.getElementById('services_overview').style.display="none";
	document.getElementById('services_components').style.display="block";
	document.getElementById('services_analytical').style.display="none";
	document.getElementById('services_relational').style.display="none";
	}
function showAnalytical() {
	document.getElementById('services_overview').style.display="none";
	document.getElementById('services_components').style.display="none";
	document.getElementById('services_analytical').style.display="block";
	document.getElementById('services_relational').style.display="none";
	}
function showRelational() {
	document.getElementById('services_overview').style.display="none";
	document.getElementById('services_components').style.display="none";
	document.getElementById('services_analytical').style.display="none";
	document.getElementById('services_relational').style.display="block";
	}