function closeWindow()
{
	window.opener = self;
	window.open('','_self','');
	window.close();
}

function displayPhoto(photo)
{
	document.getElementById("artPhoto").style.backgroundImage = "url(../thumbImages/" + photo + ")";
}

function displayItem(id, file)
{
	var extension = file.split(".");
	var itemFile = document.getElementById("item" + id);

	if (itemFile.style.display == "none" || id == "")
	{
		switch(extension[1])
		{
			case "jpg":
			case "jpeg":
			case "pjpeg":
			case "png":
			case "gif":
			    itemFile.style.backgroundImage = "url(resources/" + file + ")";
			break;
			
			case "doc":
			case "docx":
			    itemFile.innerHTML = "Word Document";
			break;
			
			case "xls":
			case "xlsx":
			    itemFile.innerHTML = "Excel Document";
			break;
			
			case "pdf":
			    itemFile.innerHTML = "PDF Document";
			break;
		}
		
		itemFile.style.display = "block";
	}
	else
	{
		itemFile.style.display = "none";
	    itemFile.style.backgroundImage = "";
	}
}

function hidePoster()
{
    document.getElementById("ad").style.display = "none";
}

function updateCard( element )
{
	document.getElementById(element + 'Label').innerHTML = document.getElementById(element).value;
}

function displaySubLinks( targetClass, id )
{
	
	/*var anchors = document.getElementsByClassName(targetClass);
	*/
	
	
	var anchors = $('div ' + id).children().size();
	
	for (var i=1; i <= anchors; i++)
	{
		alert(i);
		//document.getElementById("subMenu" + i).style.display = "none";
	}
	
	// document.getElementById(id).style.display = "block";
	
}