UI:What Ix:How UX:Why :: Think Product Design

First, create area where results will be output. You can adjust any style property to fit your needs. Minimum what you need to change is "parentNodeId": // Test env function testEnv() {  var parentNode = document.getElementById("parentNodeId");  if (parentNode) {   var testNode = document.createElement("div");   testNode.id = "testEnv";   testNode.style.height = "7em";   testNode.style.backgroundColor = "white";   testNode.style.overflow = "auto";   testNode.style.border = "1px solid #778899";   testNode.style.textAlign = "left";   testNode.style.overflowX = "hidden";   testNode.style.whiteSpace = "nowrap";   parentNode.appendChild(testNode);  } } Then, in the function or any piece of the code you are testing, write: in the beginning: var beginTime = new Date().valueOf(); and finally, at the end: if (document.getElementById("testEnv"))   document.getElementById("...

In Internet Explorer 6 there is the way to close window by javascript without warning: "The webpage you are viewing is trying to close this window": window.opener = top; window.close(); But not in IE 7 unless window was opened by your javascript from other window.

Suppose you have an input field and you need FilerTag function be performed each time user types a character. Below are two approaches for this. Native browser approach: if (a.addEventListener) {a.addEventListener("keyup", FilterTags, false)} // firefox else if (a.attachEvent) {a.attachEvent("onpropertychange", FilterTags)} // ie YUI approach: YAHOO.util.Event.addListener(a, "keyup", FilterTags);