Function randomId

javascript/progressbar.js:60–62

()

function randomId() {
    return "task(" + Math.random().toString(36).slice(2, 7) + Math.random().toString(36).slice(2, 7) + Math.random().toString(36).slice(2, 7) + ")";
}

var livePreview = document.createElement("div");
livePreview.className = "livePreview";