[SOLVED] How to change selected list background color?

1

Hello
I have simple list view (Media list) and need to change background color of selected List Item, so I know which is selected.
How to do that, please?
Thank you.

2

OK solved:

		$('.contacts_list').on('click', 'li', function () {
			$(this).addClass('myClass').siblings().removeClass('myClass');
		})