diff --git a/js/main.js b/js/main.js
index df78ee3..b01a640 100644
--- a/js/main.js
+++ b/js/main.js
@@ -17,6 +17,7 @@ $(document).ready(function() {
   $(window).resize(sizeAndPos);
 
   $c.bind('mousedown touchstart', function(e) {
+    alert(e.pageX);
     var xy = relative(e.pageX, e.pageY);
     startPoint(xy.x, xy.y);
     window.active = true;