Hi All Im a requester. Honestly I need help in building the script of my task. I know very little of html and Im struggled in creating the interface. So far I can built simple question with multiple answers, textbox and picture. Now, I would like to have simple drawing task in my survey. a mouse click to create a point, and there will be a line connecting from the current point to previous point. and the double click create line from last pint to the first. Any suggestion about that? Thanks in advance Singgih