tbranyen

// Inspired by http://bit.ly/juSAWl
// Augment String.prototype to allow for easier formatting.  This implementation 
// doesn't completely destroy any existing String.prototype.format functions,
// and will stringify objects/arrays.
String.prototype.format = function(i, safe, arg) {

  function format() {
    var str = this, len = arguments.length+1;

    // For each {0} {1} {n...} replace with the argument in that position.  If