/*
HOVER FUNCTIONS
    
(c) 2008, Helder Internet.
www.helderinternet.nl
*/
function hover( el, hoverClass, nonHoverClass )
{
    DOM.setAttribute( el, 'class', hoverClass );
    DOM.attachEvent(el, 'onmouseout', function() { mouseout(el, nonHoverClass); });
}

function mouseout( el, nonHoverClass )
{
    DOM.setAttribute( el, 'class', nonHoverClass );
}