The idea was to make a universal thing, with which one could schematically show the neck of a string instrument. What is not important. If only the strings in the provided schemes were enough for display.
Pros: - since the “strings” of different width, you can clearly see where the top and where the bottom; - presence of three string schemes: bass (from three to six strings), double strings (from eight (mandolin) to twelve (twelve-string guitar)), single strings (from three to eight); - no graphics are used; - only one css-file; - minimum html-code; - intuitive classes; - With the help of the Active class, you can highlight the string. ')
Minuses: - due to the use of the combined classes does not work in the sixth IE (in the seventh and above should look adequate); - did not bother with finger numbers and display of the selected instrument; - due to the lack of decorations, it looks a bit square.