startList = function() {
	links = $$("#submitButton");
	for (i=0; i<links.length; i++) {
		node = links[i];
		node.onmouseover=function() {
			this.className ="hover";
		}
		node.onmouseout=function() {
			this.className="";
		}
	}
 }

window.onload=startList;