diff --git a/js/index.mjs b/js/index.mjs
index 6874e25..f053f55 100644
--- a/js/index.mjs
+++ b/js/index.mjs
@@ -1,10 +1,10 @@
 import { unparser } from "./unparser.mjs";
 import { parser, runner, openers } from "./parser.mjs";
-import objs from "./objs.mjs";
+import objsI from "./objs.mjs";
 
 let data = parser(`
     on(
-        [start]
+        [compile]
         {   
             echo(add([2][3]))
             echo([Hello World!])
@@ -14,17 +14,20 @@ let data = parser(`
     )
 `);
 
-(async function () {
+async function runWrap() {
+    let objs = Object.assign({},objsI);
+    objs.events = new EventTarget();
     await runner(data, objs);
-    let ev = new Event('start'); // TODO: more events
-    
-    objs.events.dispatchEvent(ev);    
+    let ev = new Event('compile'); // TODO: more events
 
-    createBlocks(data);
-})()
+    objs.events.dispatchEvent(ev);
+}
+
+let clickedBlock = false;
+let clickedArea = false;
 
 async function createBlocks(dat) {
-    let args = dat.args;
+    let args = Object.assign([], dat.args);
     if (!args || !args[0]) args = [dat.args];
     if (!args || !args[0]) args = [];
     for (let i in args) {
@@ -44,5 +47,33 @@ async function createBlocks(dat) {
         if (arg) div.appendChild(arg);
     }
 
+    div.onclick = function (e) {
+        if (clickedBlock) {
+            if (clickedArea != dat) {
+                let p = clickedBlock.parentElement;
+                div.parentElement.appendChild(clickedBlock);
+                p.appendChild(div);
+
+                let swap = {};
+                console.log(clickedArea, dat)
+                Object.assign(swap, clickedArea);
+                Object.assign(clickedArea, dat);
+                Object.assign(dat, swap);
+            }
+
+            runWrap();
+
+            clickedBlock = false;
+            clickedArea = false;
+        } else {
+            clickedBlock = div;
+            clickedArea = dat;
+        }
+        e.stopPropagation();
+    }
+
     return div;
 }
+
+runWrap();
+createBlocks(data);
\ No newline at end of file