function collapsible(itemID, detailsID, arrowID){
	if(document.getElementById(detailsID).style.display == '' || document.getElementById(detailsID).style.display == 'none'){
		document.getElementById(detailsID).style.display = 'block';
		document.getElementById(itemID).style.border = '2px solid #BCA072';
		document.getElementById(itemID).style.background = '#DED2AB';
		document.getElementById(arrowID).src = "../images/events/eventsArrowsDown.jpg";
		document.getElementById(arrowID).alt = "collapse";
	}else{
		document.getElementById(detailsID).style.display = 'none';
		document.getElementById(itemID).style.border = '2px solid #FFFFFF';
		document.getElementById(itemID).style.background = 'none';
		document.getElementById(arrowID).src = '../images/events/eventsArrowsUp.jpg';
        document.getElementById(arrowID).alt = "expand";
	}
}