var signInLink = document.getElementById("signInButton"); var link if(signInLink.hostname == 'bioplan.webflow.io') link = 'https://app.bioplan.ai' if(signInLink.hostname == 'optimeeringaqua.com') link = 'https://app.bioplan.ai' if(signInLink.hostname == 'bioplan.ai') link = 'https://app.bioplan.ai' if(signInLink.hostname == 'uat.bioplan.ai') link = 'https://app.uat.bioplan.ai' if(signInLink.hostname == 'test.bioplan.ai') link = 'https://app.test.bioplan.ai' signInLink.href = link;