Virtual Piano Chords and Scales as a jQuery plugin

Virtual Piano Chords is a jQuery plugin to easily create virtual piano chord/scale to better understand how chords and scales related to each other visually and mathematically.The Options arenumber_of_keys : To specify the number of keys neededkey_width : Key Width in pixelskey_height : Key Height in pixelschord_color : Color of the Chordscale_color: Color of the Scale used