function getValues(element) {
	value = {
		src: element.getAttribute('href'), // Get src
		title: element.getAttribute('title') // Get title
	};
	return value;
}

function display(value) {
	
}

window.onload = function() {
	if(document.getElementById && document.createTextNode) { // We are working with a modern browser
		if(document.getElementById('thumbnails')) {
			var links = document.getElementById('thumbnails').getElementsByTagName('a'); // Get links
			for(var i = 0; i < links.length; i++) {
				links[i].onclick = function() {
					var value = getValues(this); // Get values
					display(value); // Display image
					//alert(value.src + '\n' + value.title);
					return false; // Stop browser from following link
				}
			}
		}
	}
}