We would like to develop a script similar to the one used in<br/>&nbsp;<br/>http://www.roofray.com/calculator<br/>Summary of features&nbsp;&nbsp; :<br/>User enters address<br/>User can see his home on gmap / centers it&nbsp;<br/>User inputs various data in local energy costs etc.<br/>User can use measuring/drawing tool to measure surface and make different quotations based on surface and other information<br/>User receives various system generated quotes based on installed surface&nbsp;<br/>User can see financial simulator that he can adapt with various input / options&nbsp;<br/>User can select quotation and apply for financing (form)<br/>System mixes with geomap weather data (sun maps) and local electrical cost information&nbsp;<br/>Sales can import user inputs in CRM for detailed quote<br/>Script should be flexible to be integrated in websites and possibly later FB app&nbsp; in widget or iphone app&nbsp;<br/>Please quote for a completely operational system&nbsp;<br/>(see integration by http://www.sungevity.com/home-solar-systems/solar-systems-installation-demo )<br/>Please advise similar examples