// JavaScript Document to swap the content on the page based on article selected
function showPage(pageName) {
		setDisplay('introArticle','none');
     if (objPage) 
        objPage.style.display = 'none';
        objPage = document.getElementById(pageName);
        objPage.style.display = 'block';
} 
function setDisplay(objectID, state) {
	var object = document.getElementById(objectID);
		object.style.display = state;
}