Sets or retrieves the event name from the event object.
Remarks
You can use the readyState property to query the current state of the element when the onreadystatechange event fires.
All elements expose an onreadystatechange event. The following objects always fire the event because they load data: applet, document, frame, frameSet, iframe, img,>link,>object,>script, and>xml elements. Other objects will only fire the onreadystatechange event when a>DHTML Behavior is attached.
When working with behaviors, wait for the onreadystatechange event to fire and verify that the readyState property of the element is set to complete to ensure that the behavior is completely downloaded and applied to the element. Until the onreadystatechange event fires, if you use any of the behavior-defined members before attaching the behavior to the element, a scripting error can result, indicating that the object does not support that particular property or method.
Example
This example uses the onreadystatechange event to invoke a function when the readyState is complete.
document.onreadystatechange=fnStartInit;
function fnStartInit()
{
if (document.readyState=="complete")
{
// Finish initialization.
}
}
Standards Information
There is no public standard that applies to this event.
