var curPage;
var imageContainer;
var imagePage;

function init(pageId) {
	curPage=document.getElementById(pageId);
	imageContainer=document.getElementById("imageContainer");
	imagePage=document.getElementById("imagePage");
}

function showPage(pageId) {
	curPage.style.display="none";
	curPage=document.getElementById(pageId);
	curPage.style.display="block";
}

function showImage(pageId) {
	curPage.style.display="none";
	curPage=document.getElementById(pageId);
	curPage.style.display="block";
}

function gotoURL(href) {
	location=href;
}