var accordion;
var accordionTogglers;
var accordionContents;

window.onload = function() {

accordionTogglers = document.getElementsByClassName('accToggler');
accordionTogglers.each(function(toggler){
toggler.origColor = toggler.getStyle('background-color');
toggler.fx = new Fx.Color(toggler, 'background-color');
});
accordionContents = document.getElementsByClassName('accContent');
accordion = new Fx.Accordion(accordionTogglers,
accordionContents,{
onActive: function(toggler){
toggler.fx.toColor('#2B62A3');
},
onBackground: function(toggler){
toggler.setStyle('background-color', toggler.origColor);
}
});
}