function index(){
document.writeln("");
document.writeln(" ");
}
function top(){
document.writeln("");
document.writeln(" ");
}
function topen(){
document.writeln("");
document.writeln(" ");
}
function index1(){
document.writeln("");
document.writeln(" ");
}
function cn(){
document.writeln("");
document.writeln(" ");
}
function en(){
document.writeln("");
document.writeln(" ");
}