Draw lines with hyperlinks in HTML5

Hi. I have a small task for a HTML5 programmer. I need a HTML page that can draw some lines from a list. The list can just be hardcoded into the HTML page like this. (fromX,fromY,toX,toY,url) (fromX,fromY,toX,toY,url) (fromX,fromY,toX,toY,url) What the page should do it draw theese lines on the screen and when you press on of them the corresponding URL should be opened in a new Windows. Thats it... I have been looking at HTML5,Canvas but can't quite figure out how to do this so maybe you FreeLancers are better. Other solutions are also welcome, just they don't require plugins.