function expandFolder(currentObject,arrowObject)
{
	if(navigator.userAgent.indexOf("Opera") != -1)
	{ 
		divName = currentObject.name + "#div";
		if(document.all(divName).style.display == "none")
			{document.all(divName).style.display = "block";}
		else
			{document.all(divName).style.display = "none";}
	}
	else
	{ 
			folder = currentObject.nextSibling.nextSibling.style;
			//alert("Folder=" + currentObject.nextSibling.nextSibling.style.display);
	
		if (folder.display == "none") 
		{
			folder.display = "";
			arrowObject.src="/images/minus.gif";
		}
		else 
		{
			folder.display = "none";
			arrowObject.src="/images/plus.gif";
		}
	}

/*		if(document.getElementById && !document.all)
		{
			folder = currentObject.nextSibling.nextSibling.style;
		}
		else
		{
			folder = document.all[currentObject.sourceIndex + 1].style;
		}
	
		if (folder.display == "none") 
		{
			folder.display = "";
			arrowObject.src="/images/minus.gif";
		}
		else 
		{
			folder.display = "none";
			arrowObject.src="/images/plus.gif";
		}
	} */
}