// designed by Angeliki Diakrousi // scripts for tab button function openCity(evt, cityName) { var i, tabcontent, tablinks; tabcontent = document.getElementsByClassName("tabcontent"); for (i = 0; i < tabcontent.length; i++) { tabcontent[i].style.display = "none"; } tablinks = document.getElementsByClassName("tablinks"); for (i = 0; i < tablinks.length; i++) { tablinks[i].className = tablinks[i].className.replace(" active", ""); } document.getElementById(cityName).style.display = "block"; evt.currentTarget.className += " active"; } // dropdown menu /* When the user clicks on the button, toggle between hiding and showing the dropdown content */ function myFunction2() { document.getElementById("myDropdown2").classList.toggle("show2"); } // Close the dropdown if the user clicks outside of it window.onclick2 = function(event) { if (!event.target.matches('.dropbtn2')) { var dropdowns = document.getElementsByClassName("dropdown-content2"); var i; for (i = 0; i < dropdowns.length; i++) { var openDropdown = dropdowns[i]; if (openDropdown.classList.contains('show2')) { openDropdown.classList.remove('show2'); } } } }; // for thesis // var socket = new WebSocket(`wss://hypothes.is/ws?access_token=${'6879-n8AksBoSB7kYoQ3eEwzpEr3nFQEmSp3XN-0PcKL_Sik'}`) // var a1 = document.getElementById("a1"), a2 = document.getElementById("a2"), but = document.getElementById("but"); but.addEventListener("click", function () { if (a1.paused) { a1.play(); a2.play(); a3.play(); a4.play(); } else { a1.pause(); a2.pause(); a3.pause(); a4.pause(); } }) a1.addEventListener("play", function(){ but.innerHTML="pause" }) a1.addEventListener("pause", function(){ but.innerHTML="listen" }) var links=document.querySelectorAll("div.sub a") for (var i=0, l=links.length; i