1895     var node = shouldUseCache(tagName, attributes) ?
1898     return Element.writeAttribute(node, attributes);
2033             .each(function(node) {  argument
2034               element.appendChild(node)
2041           nodes.each(function(node) { element.appendChild(node) });  argument
2330     var node = element.firstChild;
2331     while (node) {
2332       var nextNode = node.nextSibling;
2333       if (node.nodeType == 3 && !/\S/.test(node.nodeValue))
2334         element.removeChild(node);
2335       node = nextNode;
2622             var node = element.getAttributeNode(attribute);
2623             return node ? node.value : "";
2724         for (var i = 0, node; node = nodes[i]; i++)
2725           if (node.tagName !== "!") // Filter out comment nodes.
2726             results.push(node);
2787         fragments.each(function(node) { parent.insertBefore(node, nextSibling) });  argument
2789         fragments.each(function(node) { parent.appendChild(node) });  argument
2830   before: function(element, node) {  argument
2831     element.parentNode.insertBefore(node, element);
2833   top: function(element, node) {  argument
2834     element.insertBefore(node, element.firstChild);
2836   bottom: function(element, node) {  argument
2837     element.appendChild(node);
2839   after: function(element, node) {  argument
2840     element.parentNode.insertBefore(node, element.nextSibling);
2863     var node = $(element).getAttributeNode(attribute);
2864     return !!(node && node.specified);
4530 			var type = match[1], node = elem;  variable
4534 					while ( (node = node.previousSibling) )  {
4535 						if ( node.nodeType === 1 ) return false;
4538 					node = elem;
4540 					while ( (node = node.nextSibling) )  {
4541 						if ( node.nodeType === 1 ) return false;
4556 						for ( node = parent.firstChild; node; node = node.nextSibling ) {
4557 							if ( node.nodeType === 1 ) {
4558 								node.nodeIndex = ++count;
4737 			var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id");
4738 			return elem.nodeType === 1 && node && node.nodeValue === match;
5414     var node = event.target, type = event.type,
5421             node = currentTarget;
5424     if (node.nodeType == Node.TEXT_NODE)
5425       node = node.parentNode;
5427     return Element.extend(node);