diff --git a/12/dragable.js b/12/dragable.js
index 9380667..7e9de0b 100644
--- a/12/dragable.js
+++ b/12/dragable.js
@@ -68,8 +68,8 @@ makeDragable('#shell_03header', '#shell_03')
   let xOffset2 = 0; //used to prevent dragged object jumping to mouse location
   let yOffset2 = 0;
 
-  document.querySelector(dragHandle2).addEventListener("mousedown2", startDrag2, true);
-  document.querySelector(dragHandle2).addEventListener("touchstart2", startDrag2, true);
+  document.querySelector(dragHandle2).addEventListener("mousedown", startDrag2, true);
+  document.querySelector(dragHandle2).addEventListener("touchstart", startDrag2, true);
 
   /*sets offset parameters and starts listening for mouse-move*/
   function startDrag2(x) {
@@ -79,14 +79,14 @@ makeDragable('#shell_03header', '#shell_03')
     dragObj2.style.position = "absolute";
     let rect = dragObj2.getBoundingClientRect();
 
-    if (x.type=="mousedown2") {
+    if (x.type=="mousedown") {
       xOffset2 = x.clientX - rect.left; //clientX and getBoundingClientRect() both use viewable area adjusted when scrolling aka 'viewport'
       yOffset2 = x.clientY - rect.top;
-      window.addEventListener('mousemove2', dragObject2, true);
-    } else if(e.type=="touchstart2") {
+      window.addEventListener('mousemove', dragObject2, true);
+    } else if(e.type=="touchstart") {
       xOffset2 = x.targetTouches[0].clientX - rect.left;
       yOffset2 = x.targetTouches[0].clientY - rect.top;
-      window.addEventListener('touchmove2', dragObject2, true);
+      window.addEventListener('touchmove', dragObject2, true);
     }
   }
 
@@ -97,21 +97,21 @@ makeDragable('#shell_03header', '#shell_03')
 
     if(dragObj2 == null) {
       return; // if there is no object being dragged then do nothing
-    } else if(x.type=="mousemove2") {
+    } else if(x.type=="mousemove") {
       dragObj2.style.left = x.clientX-xOffset2 +"px"; // adjust location of dragged object so doesn't jump to mouse position
       dragObj2.style.top = x.clientY-yOffset2 +"px";
-    } else if(x.type=="touchmove2") {
+    } else if(x.type=="touchmove") {
       dragObj2.style.left = x.targetTouches[0].clientX-xOffset2 +"px"; // adjust location of dragged object so doesn't jump to mouse position
       dragObj2.style.top = x.targetTouches[0].clientY-yOffset2 +"px";
     }
   }
 
   /*End dragging*/
-  document.onmouseup2 = function(x) {
+  document.onmouseup = function(x) {
     if (dragObj2) {
       dragObj2 = null;
-      window.removeEventListener('mousemove2', dragObject2, true);
-      window.removeEventListener('touchmove2', dragObject2, true);
+      window.removeEventListener('mousemove', dragObject2, true);
+      window.removeEventListener('touchmove', dragObject2, true);
     }
   }
 }