function webpushr_signup_popup(){
window.open(‘https://app.webpushr.com/signup?url=<?= site_url();?>‘,“wpushr-signup-dialog”,“width=600, height=550, resizable=0, scrollbars=0, status=0, titlebar=0, left=” + ((screen.width – 600) / 2) + “, top=” + ((screen.height – 550) / 2) );
}