// JavaScript Document
var prevNode = null;

function displayDetails(Node) {
	if(document.all) {
		if(Node.parentNode.nextSibling.getElementsByTagName('td')[0].style.display == 'none') {
				if (prevNode != null) {
					prevNode.style.display = 'none';
				}
			Node.parentNode.nextSibling.getElementsByTagName('td')[0].style.display = 'block';
			prevNode = Node.parentNode.nextSibling.getElementsByTagName('td')[0];
		}
		else {
			Node.parentNode.nextSibling.getElementsByTagName('td')[0].style.display = 'none';
		}
	}
	else {
		if(Node.parentNode.nextSibling.nextSibling.getElementsByTagName('td')[0].style.display != 'none') {
			Node.parentNode.nextSibling.nextSibling.getElementsByTagName('td')[0].style.display = 'none';
		}
		else {
			if (prevNode != null) {
				prevNode.style.display = 'none';
			}
			Node.parentNode.nextSibling.nextSibling.getElementsByTagName('td')[0].style.display = 'table-cell';
			prevNode = Node.parentNode.nextSibling.nextSibling.getElementsByTagName('td')[0];
		}
	}
}