title: Open and display excel spreadsheet in HTML window and manipulate data
body: <p>My requirement is to create a webpage where after clicking on a button/hyperlink, a window will open in same page, and that window should show excel spreadsheet.</p>
  
  <p>Please note that I know how to open an excel in HTML window but here i want to <strong>display excel spreadsheet in editable format in my webpage developed in HTML window.</strong></p>
  
  <p>Please let me know if this is achievable through HTML, Javascripting.</p>
  
  <p>Thanks.</p>