diff --git a/index.html b/index.html
index 4bb7bde..9ee05b7 100644
--- a/index.html
+++ b/index.html
@@ -1,6 +1,7 @@
Home - Jonas_Jones
+
@@ -299,6 +300,41 @@ function w3_close() {
document.getElementById("myOverlay").style.display = "none";
}
var mybutton = document.getElementById("myBtn");
+
+function setCookie(cname,cvalue,exdays) {
+ const d = new Date();
+ d.setTime(d.getTime() + (exdays*24*60*60*1000));
+ let expires = "expires=" + d.toGMTString();
+ document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
+}
+
+function getCookie(cname) {
+ let name = cname + "=";
+ let decodedCookie = decodeURIComponent(document.cookie);
+ let ca = decodedCookie.split(';');
+ for(let i = 0; i < ca.length; i++) {
+ let c = ca[i];
+ while (c.charAt(0) == ' ') {
+ c = c.substring(1);
+ }
+ if (c.indexOf(name) == 0) {
+ return c.substring(name.length, c.length);
+ }
+ }
+ return "";
+}
+
+function checkCookie() {
+ let user = getCookie("username");
+ if (user != "") {
+ alert("Welcome again " + user);
+ } else {
+ user = prompt("Please enter your name:","");
+ if (user != "" && user != null) {
+ setCookie("username", user, 30);
+ }
+ }
+}