avgdiscount=10;
var screenW=screen.availWidth;
screenW=(screenW>=1024? 1024: (screenW>=800? 800: 640));
var oldNetsc=(navigator.appName=="Netscape" && navigator.appVersion < 5);
function o(s) {document.write(s);}
function oldo(s,t) {o(oldNetsc? s: t);}