$(document).ready(initialFunction);
		
	function initialFunction(){
		$(".iconCollapsed, .iconExpanded").css({ backgroundImage: "url(_images/arrows.png)" });
		$(".iconCollapsed, .iconExpanded").click(clickFunction);
		$(".mission .info, .mission .iconExpanded").hide();
	}
	
	function clickFunction(){
			$(this).parent().children("div.info, .iconCollapsed, .iconExpanded").toggle("fast");
	}