function over(item) {
	item.style.color = "#c61981";
	item.style.borderColor = "#c61981";
	item.style.fontWeight = "bold";
}
function out(item) {
	item.style.color = "#e6a6cc";
	item.style.borderColor = "#e6a6cc";
	item.style.fontWeight = "normal";
}

function over2(item) {
	var oldClassName = item.className;
	var newClassName = oldClassName + " " + "highlight";
	item.className = newClassName;
	alert("Old class name: " + oldClassName + "\nNew class name: " + newClassName);
}
function out2(item) {
	var oldClassName = item.className;
	var newClassName = oldClassName.replace(/highlight/g, "");
	item.className = newClassName;
	alert("Old class name: " + oldClassName + "\nNew class name: " + newClassName);
}

function showGallery(element) {
	var galleryId = element.id;
	//alert(galleryId);
	var element = document.getElementById("galleryPreview");
	//element.style.visibility = "hidden";
	element.innerHTML = "";
	//element.nodeValue = "";
	
	setGallery(galleryId, false);
}