IE6 has issues with cloneNode() where it doesn't do a proper deep copy. We don't really need to use cloneNode() here, so just use removeChild() instead.

brewt · brewt · commit 22e0919e761f · 2011-09-06T16:35:36.000-07:00
diff --git a/support/nolib-support.js b/support/nolib-support.js
@@ -144,8 +144,8 @@
 					}
 				});
 			work.innerHTML = clearHTML;
-			for(i = 0, len = work.childNodes.length; i < len; i++) {
-				parent.insertBefore(work.childNodes.item(i).cloneNode(true),el);
+			while (work.firstChild) {
+				parent.insertBefore(work.removeChild(work.firstChild));
 			}
 			parent.removeChild(el);
 			for(i = 0, len = scripts.length; i < len; i++) {

Original file line number	Diff line number	Diff line change
`@@ -144,8 +144,8 @@`
`144`	`144`	`}`
`145`	`145`	`});`
`146`	`146`	`work.innerHTML = clearHTML;`
`147`		`- for(i = 0, len = work.childNodes.length; i < len; i++) {`
`148`		`- parent.insertBefore(work.childNodes.item(i).cloneNode(true),el);`
	`147`	`+ while (work.firstChild) {`
	`148`	`+ parent.insertBefore(work.removeChild(work.firstChild));`
`149`	`149`	`}`
`150`	`150`	`parent.removeChild(el);`
`151`	`151`	`for(i = 0, len = scripts.length; i < len; i++) {`