var initAbtUsAccordion=function(){	
		var myAccordion = new Accordion($('aboutus-accordion'), 'div.accordion-toggle', 'div.accordion-content', {
		opacity: false,
		alwaysHide: true,
		onActive: function(toggler, element){
			toggler.addClass('accordion-toggle-active');
			
		},
		onBackground:function(toggler, element){
			if($chk(toggler))
			{
				toggler.removeClass('accordion-toggle-active');
			}
		}
	});
			
};