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function replacenode(orignode, newnode)
{
// we can't use the cloneNode API because Mozilla needs to see HTML
// elements since Mozilla is namespace-aware, and we can't use cloneNode
// for MSIE because it's totally unreliable...
var source = newnode;
while (source)
{
switch (source.nodeType)
{
case 1:
// this is an element node, create a local clone
var clone = document.createElement(source.nodeName);
// insert it
orignode.parentNode.insertBefore(clone, orignode);
var a = source.attributes;
for (var i=0; i<a.length; i++)
{
// clone all attributes
var sourceAtt = a[i];
switch (sourceAtt.nodeName.toLowerCase())
{
case "class":
// MSIE sux, its setAttribute() method sux
clone.className = sourceAtt.nodeValue;
break;
case "insertbefore":
case "insertafter":
case "position":
// do nothing
break;
default:
clone.setAttribute(sourceAtt.nodeName, sourceAtt.nodeValue);
break;
}
}
// go deeper?
if (source.firstChild)
HO_cloneNodeDeep(source.firstChild, clone);
break;
case 3:
// this is a text node, just clone it
clone = document.createTextNode(source.data);
orignode.appendChild(clone);
break;
default:
// do nothing
break;
}
// iterate
source = source.nextSibling;
}
orignode.parentNode.removeChild(orignode);
}
function onclickreplace(e) {
var obj = this;
var targetid = obj.getAttribute("replacetarget");
if (targetid)
{
var target = getObj(targetid);
if (target == undefined)
{
alert("could not find replacetarget "+targetid);
return false;
}
var xmlHttp = XmlHttpGet();
xmlHttp.target = target;
xmlHttp.xmlresponsehandler = function(responseXML)
{
replacenode(this.target, responseXML.firstChild);
}
xmlHttp.get(obj.href, {});
if (!e) var e = window.event;
e.cancelBubble = true;
if (e.stopPropagation) e.stopPropagation();
return false;
}
return true;
}
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