function fetch_object(idname)
{
	if(document.getElementById) 
	{
		return document.getElementById(idname);
	}
	else if(document.all) 
	{
		return document.all[idname];
	} 
	else if(document.layers) 
	{
		return document.layers[idname];
	} 
	else
	{
		return null;
	}
}

function toggleView(id)
{
	fetch = fetch_object(id);
	toggle = fetch_object(id + '-url');
	if(fetch.style.display == "block")
	{
		fetch.style.display = "none";
		toggle.innerHTML = "Expand";
	}
	else
	{
		fetch.style.display = "block";
		toggle.innerHTML = "Collapse";
	}
}