title: How to load markers on the Google maps dynamically and draw a route between them?
body: <p>I need to make a page with a google map in it. It will have a fix point inside (the company's office).</p>
  
  <p>Outside of map,I will have a drop down. 
  When user selects an option from the list, i need to show on map the selected option and draw a line (route) to connect the two points.</p>
  
  <p>So far i am able to have a fixed point on map with custom icon, but i cannot find a way to add a second point dynamically, and draw a route between the two points.</p>
  
  <p>Is this possible? I have not found any tutorials on this and i was wondering if anyone can point me to the right direction.</p>