diff --git a/committees.org b/committees.org
index be7e69a..121aa52 100644
--- a/committees.org
+++ b/committees.org
@@ -1,5 +1,6 @@
 #+TITLE: SMT for IN3070
 #+AUTHOR: Lars Tveito
+#+HTML_HEAD: <script type="text/javascript" src="js/script.js"></script>
 #+HTML_HEAD: <link rel="stylesheet" type="text/css" href="Rethink/rethink.css" />
 #+OPTIONS: toc:nil num:nil html-style:nil
 
diff --git a/js/script.js b/js/script.js
new file mode 100644
index 0000000..ffddae4
--- /dev/null
+++ b/js/script.js
@@ -0,0 +1,16 @@
+function blurPython() {
+    blocksToBlur = document.getElementsByClassName('src-python');
+    // Note: Skipping the two first code blocks
+    for (var i = 1; i < blocksToBlur.length; i++) {
+        const block = blocksToBlur[i]
+        block.setAttribute("style", "cursor: pointer;");
+        block.classList.toggle("blur");
+        block.addEventListener("click", function () {
+            block.classList.toggle("blur");
+        });
+    }
+}
+
+document.addEventListener('DOMContentLoaded', function(){
+    blurPython();
+}, false);