$(document).ready(function() {
	
	

	$('#list-hover .children').each(function(){
		$(this).css("display", "none");
		$(this).parent().append('<div class="parent"></div>');
	});
	$('#list-hover .page_item .parent').click(function(){
		if($(this).parent().children('.children').is(':visible')){
			$(this).parent().children('.children').hide('slow');
			$(this).css("background-image","url('http://www.mgacontrols.com/wp-content/themes/mgacontrols/images/dropdown_arrow.jpg')");
		}else{
			$(this).parent().children('.children').show('slow');
			$(this).css("background-image","url('http://www.mgacontrols.com/wp-content/themes/mgacontrols/images/dropdown_arrow_o.jpg')");
		}
	});
});