* Check if an element is an array, and if not, make it into an array. Like * MooTools' $.splat.

* Set a box attribute, or defer it if the box is not yet created * @param {Object} key * @param {Object} value

* Set a box attribute, or defer it if the box is not yet created * @param {Object} key * @param {Object} value

* contains returns a boolean for if substr is found within str.

* Check for number * @param {Object} n

* Format a number and return a string based on input settings * @param {Number} number The input number to format * @param {Number} decimals The amo

* testProps is a generic CSS / DOM property test; if a browser supports * a certain property, it won't return undefined for it. * A supp