var tips = new Array();
tips[0] = '<a href="About_Us.htm"><img src="images/housebnnr/house_about.gif" alt="About us" width="179" height="135" border="0"/></a>';
tips[1] = '<a href="What_Wedo.htm"><img src="images/housebnnr/house_habitat.gif" alt="Habitat" width="179" height="135" border="0" /></a>';
tips[2] = '<a href="Join_Donate.htm"><img src="images/housebnnr/house_join.gif" alt="Join" width="179" height="135" border="0" /></a>';
tips[3] = '<a href="What_Wedo.htm"><img src="images/housebnnr/house_what.gif" alt="What we do" width="179" height="135" border="0" /></a>';