$(document).ready(function() {

	// ======================================
	// case study - we animate open and closed but want to avoid display:none for accessibility reasons
	// we capture the animation event and hide content by forcing the height to be 0px and overflow hidden.
	$(".csList h3,.csList2 h4,.csMenuHr").addClass("open");

	$(".csList ul,.csList2 ul,.csMenuHr ul").each(function(){
		$(this).addClass("closed");
		$(this).css("display", "block");
		//$(this).css("border", "1px solid red");
	});

	$(".csList h3.select,.csList2 h4.select").each(function() {		
		var ul = $(this).next("ul"); // this is the ul element immediately after the heading that has been click
		$(this).removeClass("open");
		$(this).removeClass("select");
		$(this).addClass("close");
		ul.css("display", "none");
		ul.removeClass("closed");
		ul.slideDown(200);
	});

	$(".csList h3,.csList2 h4,.csMenuHr").click(function(){
		if($(this).hasClass("csMenuHr")){
			var ul = $(this).children("ul"); // this is the ul element under the nester list
		}else{
			var ul = $(this).next("ul"); // this is the ul element immediately after the heading that has been click
		}
		if(ul.hasClass("closed")){
			// open
			$(this).removeClass("open");
			$(this).addClass("close");
			ul.css("display", "none");
			ul.removeClass("closed");
			ul.slideDown(200);
		}else{
			//close
			$(this).removeClass("close");
			$(this).addClass("open");
			ul.slideUp(200, function(){
				$(this).addClass("closed");
				$(this).css("display", "block");
			});
		}
	});
	
	
	// ======================================
	// testimonials slider
	$("#slider").contentSlider({
		width: 450,
		height:'30em'
	});
	
	

	$("#sliderNext").click(function(e){
		$("#slider").contentSlider("next");
		e.preventDefault();
	});
	
	$("#sliderPre").click(function(e){
		$("#slider").contentSlider("prev");
		e.preventDefault();
	});
	
	
	// ======================================
	// home page slider
	$("#hpSlider").contentSlider({
		width: 560,
		height:'16.5em',
		callback: toggleSlidermenu
	});
	
	$("#sliderMenu a").click(function(e){
		var pos = $(this).parent().index();
		$("#hpSlider").contentSlider("move", pos);
		e.preventDefault();
	});
	
	
	function toggleSlidermenu(i){
		$("#sliderMenu li").each(function(){
			if($(this).index() == i){
				$(this).addClass("selected");
			}else{
				$(this).removeClass("selected");
			}
		});				
	}
	
});

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}