// JavaScript Document
function expandcontent(cid, count){
	
	var img = document.getElementById("img_content0" + cid);
	
	cid = "content0" + cid;
	
	var content = document.getElementById(cid);
	
	var displayStyle = content.style.display;
	
	if(displayStyle != "none")
	{
		document.getElementById(cid).style.display = "none";
		img.src = "imgs/arrow-open.jpg";
		img.alt = "Open";
	}
	else
	{
		for(var i=0; i<count; i++)
		{
			collapsecontent(i);
			var button = document.getElementById("img_content0" + i);
			button.src = "imgs/arrow-open.jpg";
			button.alt = "Open";
		}
		
		document.getElementById(cid).style.display = "block";
		
		img.src = "imgs/arrow-close.jpg";
		img.alt = "Collapse";
	}

}

function collapsecontent(cid){
	cid = "content0" + cid;
	document.getElementById(cid).style.display = "none";
}