function newbanner(){
var fname=parent.parent.up_top.document.title;
switch(fname) {
 case "b1":
 parent.parent.up_top.location.replace('banner.html');
 break;
 default:
 parent.parent.up_top.location.replace('banner.html');
 break;
}
}
function newbanner2(){
var fname=parent.parent.parent.up_top.document.title;
switch(fname) {
 case "b1":
 parent.parent.parent.up_top.location.replace('banner.html');
 break;
 default:
 parent.parent.parent.up_top.location.replace('banner.html');
 break;
}
}