Untitled

## first, your page's body tag needs to have this
<body onkeypress="focusLink(event);">

## this goes in application.js
var i = 1;
var key;
var container = "test";

function focusLink(event) {
	key = event.keyCode || event.which;

	if(key == 37) { focusPrevious(container); }
	if(key == 39) { focusNext(container); }
}

function focusPrevious(container) {
	links = document.getElementById(container).childNodes;
	try {
		if(links[i-2]) {
			i = i-2;
			links[i].focus();
		}
	} catch(NS_ERROR_DOM_INDEX_SIZE_ERR) {
		links[1].focus();
	}
}

function focusNext(container) {
	links = document.getElementById(container).childNodes;
	try {
		if(links[i+2]) {
			i = i+2;
			links[i].focus();
		}
	} catch(NS_ERROR_DOM_INDEX_SIZE_ERR) {
		links[links.length-1].focus();
	}
}

## this is the example of the links I used

<div id="test">
	<a href="foo">foo</a>
	<a href="bar">bar</a>
	<a href="baz">baz</a>
</div>