Glow-project Glow

This would be particularly useful when using doing mouseover OR focus, or mouseup OR mouseleave, attaching keyboard events etc.

And would make the code easier to manage, as something along the lines of:

var next;

// other code here

function exit() {
    var nav = glow.dom.get("#nav-left", "#nav-right");
    glow.events.addListener(nav, "mouseleave",
    function() {
        doSomething();
    });
    glow.events.addListener(nav, "mouseup",
    function() {
        doSomething();
    });
    function doSomething() {
        clearInterval(next);
    }
}

Could be reduced to something like:

var next;

// other code here

function exit() {
    glow.events.addListener(
    glow.dom.get("#nav-left", "#nav-right"),
    ("mouseleave", "mouseup"),
    function() {
        clearInterval(next);
    });
}