var toggle;

function setUpVars() {
	toggle = 0;
	var slidingContents;
	slidingContents = $$('.slidingContent');
	slidingContents.each(function(element, index) {
		element.style.display = "none";
		});
}

function changeArrow() {
	var boxh2spans;
	boxh2spans = $$('.boxh2span');
	if (toggle == 1) {
		boxh2spans.each(function(element, index) {
			element.style.backgroundImage = "url(http://www.burnley.gov.uk/site/styles/css_img/boxh2arr1.gif)";
			toggle = 0;
		});
	} else {
		boxh2spans.each(function(element, index) {
			element.style.backgroundImage = "url(http://www.burnley.gov.uk/site/styles/css_img/boxh2arr2.gif)";
			toggle = 1;
		});
	}
}


function manageclick () {
	Effect.toggle('box1inner', 'blind'); 
	Effect.toggle('box2inner', 'blind'); 
	Effect.toggle('box3inner', 'blind'); 
	Effect.toggle('box4inner', 'blind'); 
	changeArrow(); 
}