textboxes initial position issue

edgware/static/js/editor.js

@@ -316,6 +316,8 @@ Canvas.prototype.init = function() {
         var elem = $(ui.draggable);
         var top = $(this).position().top;
         var left = $(this).position().left;
+        var height = 150;
+        var width = 150;
         if (elem.hasClass('arabic')) {
           var t = new TextBox(c, {'html': '<p class="textbox_canvas_text">انقر على مربع التحرير</p>', 'css': {
             'direction': 'rtl',