[Set Debug Mode] Set the URL hash in the format '#debug-ddmmyyyy' to set a global variable __DEBUG__ #URL #Hash

script.js

/**
 * Set the URL hash in the format '#debug-ddmmyyyy' to set a global
 * variable __DEBUG__ so that it can be used across all scritps to
 * do console outputs, legacy alerts, etc.
 */
var __DEBUG__ = (function() {
    var pad = function (s) {return (s.length == 1 ? '0' + s : s)}, // to pad numbers with leading 0s
		t = new Date(),
		y = t.getFullYear().toString(),
		m = pad((t.getMonth() + 1).toString()), // month is index returned in JS :)
		d = pad(t.getDate().toString()),
		hash = window.location.hash.replace('#', ''); // hash with cross browser compatibility

	return ((d + m + y) === hash.replace('debug-', ''));
})();