How to close HTML child page on button click in Phonegap

Question

I have 2 pages login.html and register.html by clicking login.html button it will go to register.html and there I have register button by clicking this I wanna go to login.html and close the register.html page in my phone(its working but after this was done when I click button from login.html) again its getting enter into register.html.

I want to close or finish the register.html page. I stuck here, Please someone help...

Login.html :

document.addEventListener("deviceready", onDeviceReady, false);


function onDeviceReady(){

}

    function signUp(){


    window.location="register.html";


    }

 <button onclick="signUp();">Sign Up</button>

Register.html :

   function register(){

   window.location="login.html";

   window.close();

   }

   <button onclick="signUp();">Sign Up</button>

where I making stupid...

Answer 1

Remove this

window.close();

Then try. If doesn't work

use this

document.location

instead of

window.location

Update based on comment:

in register.html, inside deviceready

document.addEventListener("backbutton", onBackKeyDown, false);

And then

function onBackKeyDown_home()
{
    document.location="login.html";
}