gistfile1.js

L.trimLeft = String.prototype.trimLeft ? function (s) {
    return s.trimLeft();
} : function (s) {
    return s.replace(/^\s+/, '');
};

L.trimRight = String.prototype.trimRight ? function (s) {
    return s.trimRight();
} : function (s) {
    return s.replace(/\s+$/, '');
};