Какой есть аналог функции php header() в javascript?

$.ajax({
	        type: "POST",
	        url: 'https://script.google.com/macros/s/AKfycbz6tFgfpy3JzBGXVL3O0GsZPNVN9l9GPr7ZXT6Oo_IfB9GC-4E/exec',

			dataType: "xml", 
	        data: {'email'    : email,
				   'question' : question},
	        success: function(data){
				console.log("success: "+data);
	        }
	    });