Fixed, like this:
$(function(){
$('.click-menu h6 span').click(function(){
if ($(this).hasClass('selected')) {
$(this).removeClass('selected');
$(this).parent().next().slideUp('', function() {
$('.generic-box a, .generic-box p').css('z-index','1');
});
} else {
$('.click-menu h6 span').removeClass('selected');
$(this).addClass('selected');
$('.click-menu div').slideUp('fast');
$(this).parent().next().slideDown('fast');
$('.generic-box a, .generic-box p').css('z-index','0');
$('.radio-btns-wrapper-wjs').slideUp('');
}
});
});
Thanks for your help Bob.