javascript snippets

gistfile1.js

function getCookie(key){
	var regEx = new RegExp(key+"=([^;]*)","g");
	return regEx.exec(document.cookie)[1]
}

String.prototype.format = function () {
	var args = arguments;
	return this.replace(/\{\{|\}\}|\{(\d+)\}/g, function (curlyBrack, index) {
		return ((curlyBrack == "{{") ? "{" : ((curlyBrack == "}}") ? "}" : args[index]));
	});
};
"{0}{1}".format("{1}", "{0}")