Technologies that support script-controlled blinking of content.
This failure relates to:
Scripts can be used to blink content by toggling the content's visibility on and off at regular intervals. It is a failure for the script not to include a mechanism to stop the blinking at 3 seconds or earlier. See SCR22: Using scripts to control blinking and stop it in three seconds or less (Scripting) for information about how to modify the technique to stop the blinking.
The following example uses script to blink content, but the blink continues indefinitely rather than stopping after three seconds.
...
<script type="text/javascript">
<!--
// blink "on" state
function show()
{
if (document.getElementById)
document.getElementById("blink1").style.visibility = "visible";
settime-out("hide()", 450);
}
// blink "off" state
function hide()
{
if (document.getElementById)
document.getElementById("blink1").style.visibility = "hidden";
settime-out("show()", 450);
}
// kick it off
show();
//-->
</script>
...
<span id="blink1">This content will blink</span>
For each instance of blinking content:
Determine if the blinking stops in 3 seconds or less.
If #1 is false, then the content fails the Success Criterion.