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<html>
<body>
The link below has an onmousedown, an onmouseup, and an onmousemove handler.
Mouseover or click for event info in debug console.
<a href="jshandlers.html">Link back to this page</a>
<p>The link below has an event that should open www.mozilla.org when
clicked
</p>
<!-- The link does 'return 0' - as per bug 345521 this should *not* be
interpreted as false
-->
<a href="http://www.mozilla.org" onclick="return 0">Click me</a>
<p>The link below has an event that is cancelled - nothing should happen when
clicked
</p>
<a href="http://www.mozilla.org" onclick="return false">Click me<a/>
</body>
<script>
function findElementByTagName(start, tag)
{
var type = start.nodeType;
if (type == Node.ELEMENT) {
if (tag == start.tagName) {
//dump ("found one\n");
return start;
}
if (start.hasChildNodes) {
var children = start.childNodes;
var length = children.length;
var count = 0;
while(count < length) {
var ret = findElementByTagName(children[count], tag)
if (null != ret) {
return ret;
}
count++;
}
}
}
return null;
}
function getFirstLink()
{
var node = document.documentElement;
var ret = findElementByTagName(node, "A");
return ret;
}
function ondown()
{
dump("got mousedown in script\n");
}
function onup()
{
dump("got mouseup in script\n");
}
function onmove(event)
{
dump("got mousemove in script at "+event.clientX+", "+event.clientY+"\n");
}
var l = getFirstLink();
l.onmousedown = ondown;
l.onmouseup = onup;
l.onmousemove = onmove;
</script>
</html>
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