//add a DOM 0 event listener
document.onclick = handleClick;


//act on the event
function handleClick(e){
	if(!e) var e = window.event;
	var target = e.target || e.srcElement;	
	if(target.className == 'accord-title'){
		var activeInit = document.getElementsByTagName('img');
		for(var i = 0; i < activeInit.length; i++){
			if(activeInit[i].className == 'accord-content active'){
				activeInit[i].className = 'accord-content';
			}
			if(target.nextSibling.nextSibling == activeInit[i]){
				activeInit[i].className = 'accord-content active';
			}
		}
		
	}
}