// JavaScript Document

function moveup(e) {
	var e = document.getElementById(e);
	var eParent = e.parentNode;
	var childs = eParent.childNodes;
	
	var bChild;
	//alert (childs.length);
		
	for (var x = 0; x < childs.length; x++) {
		
		if (x == 0) {
			bChild = 'top';
		} else {
			bChild = childs.item(x-1).id;
		}
		
		if (childs.item(x).id == e.id && x > 0) {
			bChild = document.getElementById(bChild);
			eParent.insertBefore(e, bChild);
			break;
		}
		
		//alert (childs.item(x).id);
	}
}

function movedown(e) {
	var e = document.getElementById(e);
	var eParent = e.parentNode;
	var childs = eParent.childNodes;
	
	var bChild;
	//alert (childs.length);


	//alert(e.nextSibling.id);
	for (var x = 0; x < childs.length; x++) {
		if (childs.item(x).id == e.id) {
			
			//alert (x + " - " + (childs.length-2));
			if (x == (childs.length-2)) {
				//eParent.insertBefore(e, eParent.nextSibling);
				eParent.appendChild(e);
			} else {
				if (childs.item(x+2)) eParent.insertBefore(e, document.getElementById(childs.item(x+2).id));
			}
			
			
			break;
		}
		
		//alert (childs.item(x+2).id + ' - ' + childs.item(x).id);
	}
}