I have a button defined in HTML.
I want to load a page background.html when this button is clicked. But I want to do it from javascript, not from inside the .html file. So on my register.js file I have below:
$(document).ready(function() {
$("#btnApply").click(function() {
window.open("background.html");
})
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="button" id="btnApply" value="Register">
But this doesn't load the page. What am I missing?

window.open). Make surebackground.htmlis in the same folder as the page with the button. Please update the question with more details (e,g, what you expected, what you got) if you still have trouble.