// JavaScript Document

function alternateColors() {

listRoot = document.getElementById('bigUl');
c=0;
listMembers = listRoot.getElementsByTagName('DIV');

for (i=0; i<listMembers.length; i++) {
	node = listMembers[i];
	if (node.className == 'bigLi') {
		c=c+1;
		if (c%2) node.className += " alt";
	}
}

}

addLoadEvent(alternateColors);