Поправил баг http://bugzserver/show_bug.cgi?id=24431

git-svn-id: svn://192.168.3.15/activex/AVS/Sources/TeamlabOffice/trunk/OfficeWeb@57415 954022d7-b5bf-4e40-9824-e11837661b57

Excel/view/WorksheetView.js

@@ -3242,8 +3242,8 @@
 				if (null !== t.topLeftFrozenCell)
 					col = row = 0;
 				else if (0 === ar.startCol && 0 === ar.startRow) {
-					col = (t.visibleRange.c2 - t.visibleRange.c1) / 2;
-					row = (t.visibleRange.r2 - t.visibleRange.r1) / 2;
+					col = ((t.visibleRange.c2 - t.visibleRange.c1) / 2) >> 0;
+					row = ((t.visibleRange.r2 - t.visibleRange.r1) / 2) >> 0;
 				} else {
 					col = ar.startCol;
 					row = ar.startRow;