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-rw-r--r--js/xbImportNode.js47
1 files changed, 47 insertions, 0 deletions
diff --git a/js/xbImportNode.js b/js/xbImportNode.js
new file mode 100644
index 000000000..f600a4789
--- /dev/null
+++ b/js/xbImportNode.js
@@ -0,0 +1,47 @@
+/* is this stuff defined? */
+if (!document.ELEMENT_NODE) {
+ document.ELEMENT_NODE = 1;
+ document.ATTRIBUTE_NODE = 2;
+ document.TEXT_NODE = 3;
+ document.CDATA_SECTION_NODE = 4;
+ document.ENTITY_REFERENCE_NODE = 5;
+ document.ENTITY_NODE = 6;
+ document.PROCESSING_INSTRUCTION_NODE = 7;
+ document.COMMENT_NODE = 8;
+ document.DOCUMENT_NODE = 9;
+ document.DOCUMENT_TYPE_NODE = 10;
+ document.DOCUMENT_FRAGMENT_NODE = 11;
+ document.NOTATION_NODE = 12;
+}
+
+document._importNode = function(node, allChildren) {
+ /* find the node type to import */
+ switch (node.nodeType) {
+ case document.ELEMENT_NODE:
+ /* create a new element */
+ var newNode = document.createElement(node.nodeName);
+ /* does the node have any attributes to add? */
+ if (node.attributes && node.attributes.length > 0)
+ /* add all of the attributes */
+ for (var i = 0, il = node.attributes.length; i < il;) {
+ if (node.attributes[i].nodeName == 'class') {
+ newNode.className = node.getAttribute(node.attributes[i++].nodeName);
+ } else {
+ newNode.setAttribute(node.attributes[i].nodeName, node.getAttribute(node.attributes[i++].nodeName));
+ }
+ }
+ /* are we going after children too, and does the node have any? */
+ if (allChildren && node.childNodes && node.childNodes.length > 0)
+ /* recursively get all of the child nodes */
+ for (var i = 0, il = node.childNodes.length; i < il;)
+ newNode.appendChild(document._importNode(node.childNodes[i++], allChildren));
+ return newNode;
+ break;
+ case document.TEXT_NODE:
+ case document.CDATA_SECTION_NODE:
+ case document.COMMENT_NODE:
+ return document.createTextNode(node.nodeValue);
+ break;
+ }
+};
+