function renderAheadLinks() {
	var aheadLinks = YAHOO.util.Dom.getElementsByClassName('aAhead', 'a');

	for (var i=0; i<aheadLinks.length; i++) {
		var spanAhead = document.createElement('span');
		var imgAhead  = document.createElement('img');

		spanAhead.className = 'spanAheadArrow';
		imgAhead.className  = 'imgAheadArrow';
		imgAhead.setAttribute('src', '/_images/arrowAhead.gif')
		imgAhead.setAttribute('alt', '');

		spanAhead.appendChild(imgAhead);
		aheadLinks[i].appendChild(spanAhead);
	}
}

YAHOO.util.Event.onDOMReady(renderAheadLinks);