vbkqvy7n=xppr('kqvy7_0.gif');vbkqvy7o=xppr('kqvy7_1.gif');vbkqvy7c=xppr('kqvy7_2.gif');vbgqvy7n=xppr('gqvy7_0.gif');vbgqvy7o=xppr('gqvy7_1.gif');vbgqvy7c=xppr('gqvy7_2.gif');vbimvy7n=xppr('imvy7_0.gif');vbimvy7o=xppr('imvy7_1.gif');vbimvy7c=xppr('imvy7_2.gif');vb1mvy7n=xppr('1mvy7_0.gif');vb1mvy7o=xppr('1mvy7_1.gif');vb1mvy7c=xppr('1mvy7_2.gif');vbcmvy7n=xppr('cmvy7_0.gif');vbcmvy7o=xppr('cmvy7_1.gif');vbcmvy7c=xppr('cmvy7_2.gif');vbdmvy7n=xppr('dmvy7_0.gif');vbdmvy7o=xppr('dmvy7_1.gif');vbdmvy7c=xppr('dmvy7_2.gif');vb7mvy7n=xppr('7mvy7_0.gif');vb7mvy7o=xppr('7mvy7_1.gif');vb7mvy7c=xppr('7mvy7_2.gif');vbqmvy7n=xppr('qmvy7_0.gif');vbqmvy7o=xppr('qmvy7_1.gif');vbqmvy7c=xppr('qmvy7_2.gif');var btIdPref='vb';function xppr(im){var i=new Image();i.src='solutions-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;};
