<! data-preserve-html-node="true"-- * This code uses the Microsoft Office Excel Javascript object model to programmatically insert the
* Excel Web App into a div with id=myExcelDiv. The full API is documented at
* https://msdn.microsoft.com/en-US/library/hh315812.aspx. There you can find out how to programmatically get
* values from your Excel file and how to use the rest of the object model. -->