public String findCatalog(String orgLink, String catalogName) throws Exception
	{
		String response = doGet(orgLink);
		String element = findElement(response, Constants.LINK, Constants.CATALOG_LINK, catalogName);
		if( element == null){
			throw new Exception("No Catalog found that matches the given name: " + catalogName);
		}
		
		return element;
	}