ns-1m

// How to use it?

// OnAdd() is called when you use:
//      var footButton = new L.Control.Button(footButtonOpts).addTo(map);
//   It is passed the map object to which your control is being added.

// The third parameter passed to L.DomEvent.addListener is the context ('this' keyword) which
// you wish to have in the callback (second parameter).

// I still don't know how to use it.

revolunet

// LZW-compress a string
function lzw_encode(s) {
    var dict = {};
    var data = (s + "").split("");
    var out = [];
    var currChar;
    var phrase = data[0];
    var code = 256;
    for (var i=1; i<data.length; i++) {
        currChar=data[i];