How to send Function EditableGrid table name?

[jwillis44]

I'm trying to use editable grid, using a sql database and JSON data load with basic demo example. I have it working if I manually enter the table name I want to within the
new EditableGrid and loadJSON functions. But what I would like to do is send it a table name from the main page in my case index.php. Is there any way to pass a variable of my table_name to new DatabaseGrid(); ? I'm using an html form to send the table_name with POST to index.php (index.html from demo with addition of
$Table_Name= $_POST['table_name'] )
Thank You,
Joe WIllis