title: create network diagram/gantt chart that interacts with MySQL through php
body: <p>I need to generate network diagram and/or gantt chart from data in a MySQL DB.</p>
  
  <p>Is there any javascript/HTML5 library out there that can do it.</p>
  
  <p>The way I imagine it is each shape on the diagram represents a line item from the DB with the associated info. And the links will be based on the relationship of the items in my DB</p>
  
  <p>It has to be bidirectional (can push data back) and interactive (drag and drop, etc)</p>
  
  <p>I have done a search on stackoverflow, and found some js libraries, just want to get more inputs</p>