Remove wrong "var"s

* Remove accidentally added "var"s

diff --git a/scripts/basic.js b/scripts/basic.js
index c1ba6cbbfd580f7e8e3a81b4fe3f4c11067f36c2..7038a9a38b214a478b8db601270f4f307a5bece7 100644 (file)
--- a/scripts/basic.js
+++ b/scripts/basic.js
@@ -443,12 +443,12 @@ function stopDrag(eve) {
     dragElement = null;
 }
 
-var onunload = function() {
+onunload = function() {
     if (connection) {
        connection.disconnect();
     }
 };
 
-var onmousemove = doDrag;
-var onmouseup = stopDrag;
+onmousemove = doDrag;
+onmouseup = stopDrag;