vbcps52n=xppr('cps52_0.gif');vbcps52o=xppr('cps52_1.gif');vbcps52c=xppr('cps52_2.gif');vbdps52n=xppr('dps52_0.gif');vbdps52o=xppr('dps52_1.gif');vbdps52c=xppr('dps52_2.gif');vb7ps52n=xppr('7ps52_0.gif');vb7ps52o=xppr('7ps52_1.gif');vb7ps52c=xppr('7ps52_2.gif');vbqps52n=xppr('qps52_0.gif');vbqps52o=xppr('qps52_1.gif');vbqps52c=xppr('qps52_2.gif');vbmps52n=xppr('mps52_0.gif');vbmps52o=xppr('mps52_1.gif');vbmps52c=xppr('mps52_2.gif');vb5ps52n=xppr('5ps52_0.gif');vb5ps52o=xppr('5ps52_1.gif');vb5ps52c=xppr('5ps52_2.gif');var btIdPref='vb';function xppr(im){var i=new Image();i.src='/nav/nav-home-files/bt'+im;return i;};function xpe(id){x=id.substring(0,id.length-1);if(document[btIdPref+x])document[btIdPref+x].src=eval(btIdPref+id+'.src');return false;};