$(document).ready(function() { 						
	$("#main-nav ul li").hover(
		function() { $("ul", this).css("display", "block"); },
		function() { $("ul", this).css("display", "none");}	
	);
	$(".answer").hide();	
	$("#expand").click(
      function () {
	  $(".answer").show();
	  $(".question").addClass('show');
	  $(".question").css({"color":"#c06924","background-image":"url(../images/arrow-sel.gif)"});
	  });	
	$("#collapse").click(
      function () {
	  $(".answer").hide();
	  $(".question").removeClass('show');
	  $(".question").css({"color":"#252525","background-image":"url(../images/arrow.gif)"});	  
	  });	
	$(".question").click(
      function () {
		if($(this).hasClass('show')) {
			$(this).css({"color":"#252525","background-image":"url(../images/arrow.gif)"});       
			$(this).next(".answer").hide();
			$(this).removeClass('show');
        } 
		else {
			$(this).next(".answer").show();
			$(this).addClass('show');
			$(this).css({"color":"#c06924","background-image":"url(../images/arrow-sel.gif)"});
		}
      }
    );	
});