diff --git a/static/scripts/tumblr-adapt.js b/static/scripts/tumblr-adapt.js
index 408e27f..c3ae48e 100644
--- a/static/scripts/tumblr-adapt.js
+++ b/static/scripts/tumblr-adapt.js
@@ -1,19 +1,30 @@
-const isTumblr = new URLSearchParams(location.search).get("tumblr") == "true";
-console.log(isTumblr);
+/* 
+    By tenkuma ^^
+    For those thumblrs that change the blog HTML for an iframe poiting to your personal website!
+*/
+
+const isTumblr = new URLSearchParams(location.search).get("tumblr") == "true"; // add ?tumblr=true to the tumblr iframe src attribute
 
 function adaptToTumblrLayout() {
-    const header = document.querySelector('header');
-    header.classList.add("tumblr");
+    const header = document.querySelector('header'); // change to anything that would return your header
+    header.classList.add("tumblr"); // your CSS must handle the rest
 
+    // will calc the size of the header and save as a CSS variable called --header-height
     const setHeaderOffset = () => {
       const height = header.offsetHeight + "px";
       document.documentElement.style.setProperty('--header-height', height);
     };
 
+    // do this once and when the page resizes
     setHeaderOffset();
     window.addEventListener('resize', setHeaderOffset);
-  
+    
+    // sanitizing links so they don't open in your tumblr iframe
+    // also making sure all links carry the tumblr property!
     document.querySelectorAll("a").forEach(link => {
+        if (new URL(link.href).host !== location.host) {
+            link.target = "_blank";
+        }
         const u = new URL(link.href);
         u.searchParams.set("tumblr", "true");
         link.href = u.toString();