diff --git a/Projects/Simba/psextension.pas b/Projects/Simba/psextension.pas
index 17f3aaa..d09a6dd 100644
--- a/Projects/Simba/psextension.pas
+++ b/Projects/Simba/psextension.pas
@@ -193,6 +193,7 @@ begin
     AddFunction(@ext_InputQuery,'function InputQuery(const ACaption, APrompt : String; var Value : String) : Boolean;');
     AddFunction(@ext_ScriptText,'function ScriptText: string;');
     AddFunction(@ext_OpenScript,'procedure OpenScript(Name, Data: string);');
+    AddFunction(@ext_OpenScriptEx,'procedure OpenScriptEx(FileName: string);');
     AddRegisteredPTRVariable('Settings','TMMLSettingsSandbox');
     AddFunction(@ext_GetPageEx,'function GetPageEx(const URL, PostData, MimeType: string): string;');
     AddFunction(@ext_GetJSONValue,'function GetJSONValue(const Data, Value: string): string;');
diff --git a/Units/MMLAddon/PSInc/Wrappers/extensions.inc b/Units/MMLAddon/PSInc/Wrappers/extensions.inc
index 56599d6..ab1ba48 100644
--- a/Units/MMLAddon/PSInc/Wrappers/extensions.inc
+++ b/Units/MMLAddon/PSInc/Wrappers/extensions.inc
@@ -133,11 +133,37 @@ procedure ext_OpenScript(Name, Data: string);
 begin
   if (Name = '') then
     Name := 'Untitled';
-  SimbaForm.AddTab;
-  SimbaForm.CurrScript.SynEdit.Lines.Text := Data;
-  SimbaForm.CurrScript.ScriptName := Name;
-  SimbaForm.RefreshTab;
-  SimbaForm.UpdateTitle;
+    
+  with SimbaForm do
+  begin
+    AddTab();
+    with CurrScript do
+    begin
+      SynEdit.Lines.Text := Data;
+      ScriptName := Name;
+    end;
+    RefreshTab();
+    UpdateTitle();
+  end;
+end;
+
+procedure ext_OpenScriptEx(FileName: string);
+begin
+  FileName := SetDirSeparators(FileName);
+  with SimbaForm do
+  begin
+    AddTab();
+    with CurrScript do
+    begin
+      SynEdit.Lines.LoadFromFile(FileName);
+      StartText := SynEdit.Lines.Text;
+      ScriptName := ExtractFileNameOnly(FileName);
+      ScriptFile := FileName;
+      ScriptChanged := False;
+    end;
+    RefreshTab();
+    UpdateTitle();
+  end;
 end;
 
 function ext_GetPageEx(const URL, PostData, MimeType: string): string;