I am in the process of migrating form Cute Editor for ASP V3.0 to V5.0

The following code is not functioning any more:

function agdDoSave() { 
    save(Editor1); 
    document.forms[0].mode.value='SAVE';
    document.forms[0].submit();
}

 

I am getting a JavaScript error at "save(Editor1); "

 

Any advise?