// JavaScript Document

var currentContentID = 'links_0';

function switchContent(contentID) {
	if (currentContentID != contentID) {
		var identity;
		identity = document.getElementById(currentContentID);
		identity.className = 'hideContent';
		identity = document.getElementById(contentID);
		identity.className = 'showContent';
		currentContentID = contentID;
	}
}

function switchMenu(contentID) {
	var identity;
	identity = document.getElementById(contentID);
	identity.className = (identity.className == 'hideContent') ? 'showContent' : 'hideContent';
}