vb5qxpsn=xppr('5qxps_0.gif');vb5qxpso=xppr('5qxps_1.gif');vb5qxpsc=xppr('5qxps_2.gif');vbaqxpsn=xppr('aqxps_0.gif');vbaqxpso=xppr('aqxps_1.gif');vbaqxpsc=xppr('aqxps_2.gif');var btIdPref='vb';function xppr(im){var i=new Image();i.src=vbImgPath+'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;};