.CSS_FLOATY_BAR { ... top: -50px; /* start off the screen, so it slides in nicely */ -webkit-transition: top 0.2s ease-out; ...}
// Constructor for the floaty bargmail.FloatyBar = function() { this.menuDiv = document.createElement('div'); this.menuDiv.className = CSS_FLOATY_BAR; ...};// Called when it's time for the floaty bar to movegmail.FloatyBar.prototype.setTop = function() { this.menuDiv.style.top = window.scrollY + 'px';};// Called when the floaty bar menu is dismissedgmail.FloatyBar.prototype.hideOffScreen = function() { this.menuDiv.style.top = '-50px';};gmail.floatyBar = new gmail.FloatyBar();// Listen for scroll events on the top level windowwindow.onscroll = function() { ... gmail.floatyBar.setTop(); ...};
.CSS_FLOATY_BAR { ... top: -50px; /* start off the screen, so it slides in nicely */ -webkit-transition: -webkit-transform 0.2s ease-out; ...}
// Called when it's time for the floaty bar to movegmail.FloatyBar.prototype.setTop = function() { var translate = window.scrollY - (-50); this.menuDiv.style['-webkit-transform'] = 'translateY(' + translate + 'px)';};// Called when the floaty bar menu is dismissedgmail.FloatyBar.prototype.hideOffScreen = function() { this.menuDiv.style['-webkit-transform'] = 'translateY(0px)';};
<script type="text/JavaScript"> function loadFile(url) { var script = document.createElement('SCRIPT'); script.src = url; document.getElementsByTagName('HEAD')[0].appendChild(script); }</script>
<script type="text/JavaScript"> function loadFile(url) { function callback() { if (req.readyState == 4) { // 4 = Loaded if (req.status == 200) { eval(req.responseText); } else { // Error } } }; var req = new XMLHttpRequest(); req.onreadystatechange = callback; req.open("GET", url, true); req.send(""); }</script>
<html>...<script id="lazy">// Make sure you strip out (or replace) comment blocks in your JavaScript first./*JavaScript of lazy module*/</script><script> function lazyLoad() { var lazyElement = document.getElementById('lazy'); var lazyElementBody = lazyElement.innerHTML; var jsCode = stripOutCommentBlock(lazyElementBody); eval(jsCode); }</script><div onclick=lazyLoad()> Lazy Load </div></html>
