function hide() {
	var elem = document.getElementById("showMetadata");
	elem.style.display = "block";
	var elem1 = document.getElementById("hideMetadata");
	elem1.style.display = "none";
	var elem2 = document.getElementById("metadataArea");
	elem2.style.display = "none";
}

function show() {
	var elem = document.getElementById("showMetadata");
	elem.style.display = "none";
	var elem1 = document.getElementById("hideMetadata");
	elem1.style.display = "block";
	var elem2 = document.getElementById("metadataArea");
	elem2.style.display = "block";
}

function hideIvonaGmaps() {
	var elem = document.getElementById("showIvonaGmaps");
	elem.style.display = "block";
	var elem1 = document.getElementById("hideIvonaGmaps");
	elem1.style.display = "none";
	var elem2 = document.getElementById("ivonaGmapsContent");
	elem2.style.display = "none";
}

function showIvonaGmaps() {
	var elem = document.getElementById("showIvonaGmaps");
	elem.style.display = "none";
	var elem1 = document.getElementById("hideIvonaGmaps");
	elem1.style.display = "block";
	var elem2 = document.getElementById("ivonaGmapsContent");
	elem2.style.display = "block";
}

function hideIvonaScript() {
	var elem = document.getElementById("showIvonaScript");
	elem.style.display = "block";
	var elem1 = document.getElementById("hideIvonaScript");
	elem1.style.display = "none";
	var elem2 = document.getElementById("displayIvonaScriptContent");
	elem2.style.display = "none";
}

function showIvonaScript() {
	var elem = document.getElementById("showIvonaScript");
	elem.style.display = "none";
	var elem1 = document.getElementById("hideIvonaScript");
	elem1.style.display = "block";
	var elem2 = document.getElementById("displayIvonaScriptContent");
	elem2.style.display = "block";
}