All controls intems are in a <menu>, remove many size in px, switch them to %, add color to visualize divs
review disclaimer message
review organization menu at left, chart at right. dynamic jQuery
computation of the graphcontainer div.
add class and review organization of menu pane
add web link for formula computation
add a fork me on github image
lang is now a global variable
fix bug with flood tide and h0 computation
set different color for negative values
writing application cache and remove unused images
move pressure section to loacal data