let selectedTab = 'settingsTabAccount' function setupSettingsTabs(){ Array.from(document.getElementsByClassName('settingsNavItem')).map((val) => { val.onclick = (e) => { if(val.hasAttribute('selected')){ return } const navItems = document.getElementsByClassName('settingsNavItem') for(let i=0; i { $(`#${selectedTab}`).fadeIn(250) }) } }) } setupSettingsTabs()