Detect Location Change

gistfile1.txt

var oldHref = document.location.href;

window.onload = function() {

    var bodyList = document.querySelector("body");
    var observer = new MutationObserver(function(mutations) {
            mutations.forEach(function(mutation) {
                if (oldHref != document.location.href) {
                    oldHref = document.location.href;
		    console.log("LOCATION CHANGE:", oldHref);
                }
            });
        });

    var config = {
        childList: true,
        subtree: true
    };

    observer.observe(bodyList, config);

};