mebusila

var MosaicTiles = (function() {
    var _tiles = [];
    var generate = function(cols, rows) {
        var _i = 0, _ii = 0;
        _tiles = [];
        while (_i < rows) {
            var height = Math.floor(Math.random() * (rows / 2)) + 1;
            _ii = 0;
            while (_ii < cols) {
                var width = Math.floor(Math.random() * (cols / 2)) + 1;