<script language=JavaScript>
function password() { var testV = 1; var pass1 = prompt(‘请输入密码:’,”); while (testV < 3) { if (!pass1) history.go(-1); if (pass1 == “这里输入你想设置的密码”) { alert(‘密码正确!’); break; } testV+=-1; var pass1 = prompt(‘密码错误!请重新输入:’); } if (pass1!=”password” & testV ==3) history.go(-1); return ” “; } document.write(password());
</script>
