function displaySubContent (theNav,theContent) {
	var navSiblings = theNav.parentNode.getElementsByTagName('a');
	
	for(i=navSiblings.length - 1;i >= 0;i--){
		navSiblings[i].className = "up";
	}
	theNav.className = "down";
	
	var contentSiblings = document.getElementById(theContent).parentNode.getElementsByTagName('div');
	
	for (j=contentSiblings.length - 1;j >= 0;j--){
		contentSiblings[j].className = "hidden";
	}
	document.getElementById(theContent).className = "visible";
	document.getElementById(theContent).getElementsByTagName('div').className = "visible";
}

function displaySection (name) {
	displaySubContent(document.getElementById("Link_" + name), "Content_" + name);
	displaySubContent(document.getElementById("Link_" + name), "Outline_" + name);
}