272170 Weight Progress Line Chart

We need a line chart that plots our members weight progress over time. Please note that there is no specific frequency with which people update their weight. It might be every day, it might be once a month. In terms of the values. We need weight showing on the x axis and time on the y axis. People have the option to enter their weight in metric (kgs) or pounds, so this needs to be possible to adjust for. There will be one chart for each member. We also want to have the persons goal weight showing as a straight line going through the chart. Possibly with a coloured area below it. In terms of examples, I quite like the google analytics line chart plotting visitors. I would also like to incorporate the option to chose the time period to display like google analytics have done – with 1 month being default. I prefer to have this custom made and not use an “off the shelves” one. It is very important for me that this looks nice. Both with clean crisp colours that work with the look of the website, and at the same time professional looking. The page the weight chart will be displayed on the site is here [login to view URL] Go to [login to view URL] Username: scriptlance and password scriplance to login to view it. I would prioritize programmers who can show me examples of similar work they have done in the past.