.

common/scroll.js

@@ -3259,7 +3259,7 @@ ScrollObject.prototype = {
         this.that.scrollByY( delta )
     },
     evt_click:function ( e ) {
-        var evt = e || windows.event;
+        var evt = e || window.event;
         var mousePos = this.that.getMousePosition( evt );
         if ( this.that.isHorizontalScroll ) {
             if ( mousePos.x > this.arrowPosition && mousePos.x < this.that.canvasW - this.that.arrowPosition ) {

word/Drawing/DrawingDocument.js

@@ -7101,7 +7101,7 @@ function CDrawingDocument()
 		//_MathPainter.StartLoad();
 		//return;
 
-		var _MathPainter = new CMathPainter(this.m_oWordControl.m_oApi);
+		var _MathPainter = new AscFormat.CMathPainter(this.m_oWordControl.m_oApi);
 		_MathPainter.Generate();
 		this.MathMenuLoad = true;
 	};

word/Math/mathContent.js

@@ -6317,11 +6317,11 @@ AutoCorrectionControl.prototype.FindFunction = function(CanMakeAutoCorrect)
                         oLeftCommandType = MATH_RADICAL;
                         break;
                     case 0x221B:
-                        TempElements2.splice(0, 0, {Text : '3'});
+                        //TempElements2.splice(0, 0, {Text : '3'});
                         oLeftCommandType = MATH_RADICAL;
                         break;
                     case 0x221C:
-                        TempElements2.splice(0, 0, {Text : '4'});
+                        //TempElements2.splice(0, 0, {Text : '4'});
                         oLeftCommandType = MATH_RADICAL;
                         break;
                     case 0x23E0: