function Login(){
var done=0;
var testV = 1;
var tokencode=document.login.tokencode.value;

var keycode=document.login.keycode.value;

while(testV<4){
alert(testV);
if (tokencode=="225957" && keycode=="138632") { done=1; }
if (tokencode=="875528" && keycode=="135925") { done=2; }

if (done==0) { testV+=1;}
if (done==1) { window.location="try_5.html";}
if (done==2) { window.location="try_4.html";}
if (testV==4) {window.location="try_3.html";}
}

}