D3.js force layout graph work

We are trying to see whether D3.js works for our needs, and we need your help with D3.js graph. It will be similar to [login to view URL] , but much simpler version, and different click event. Required Function: - 1 Main node, and many Links, click a Link to open new page in new window. Also, the length between each link and Main node should be different (randomly?) - Should work in all browsers IE, FF, Chrome, etc. - Sample data is attached, later on data should be passed from MSSQL Please see attached screenshot, it will be simple as it is.