Add WebCms

WebCms/Umbraco/Js/xmlextras.js

@@ -0,0 +1,151 @@
+//<script>
+//////////////////
+// Helper Stuff //
+//////////////////
+
+function HTMLEncode(t) {
+    return t.toString().replace(/&/g,"&amp;").replace(/"/g,"&quot;").replace(/</g,"&lt;").replace(/>/g,"&gt;");
+}
+
+// used to find the Automation server name
+function getDomDocumentPrefix() {
+	if (getDomDocumentPrefix.prefix)
+		return getDomDocumentPrefix.prefix;
+	
+	var prefixes = ["MSXML2", "Microsoft", "MSXML", "MSXML3"];
+	var o;
+	for (var i = 0; i < prefixes.length; i++) {
+		try {
+			// try to create the objects
+			o = new ActiveXObject(prefixes[i] + ".DomDocument");
+			return getDomDocumentPrefix.prefix = prefixes[i];
+		}
+		catch (ex) {};
+	}
+	
+	throw new Error("Could not find an installed XML parser");
+}
+
+function getXmlHttpPrefix() {
+	if (getXmlHttpPrefix.prefix)
+		return getXmlHttpPrefix.prefix;
+	
+	var prefixes = ["MSXML2", "Microsoft", "MSXML", "MSXML3"];
+	var o;
+	for (var i = 0; i < prefixes.length; i++) {
+		try {
+			// try to create the objects
+			o = new ActiveXObject(prefixes[i] + ".XmlHttp");
+			return getXmlHttpPrefix.prefix = prefixes[i];
+		}
+		catch (ex) {};
+	}
+	
+	throw new Error("Could not find an installed XML parser");
+}
+
+//////////////////////////
+// Start the Real stuff //
+//////////////////////////
+
+
+// XmlHttp factory
+function XmlHttp() {}
+
+XmlHttp.create = function () {
+	try {
+		if (window.XMLHttpRequest) {
+			var req = new XMLHttpRequest();
+			
+			// some versions of Moz do not support the readyState property
+			// and the onreadystate event so we patch it!
+			if (req.readyState == null) {
+				req.readyState = 1;
+				req.addEventListener("load", function () {
+					req.readyState = 4;
+					if (typeof req.onreadystatechange == "function")
+						req.onreadystatechange();
+				}, false);
+			}
+			
+			return req;
+		}
+		if (window.ActiveXObject) {
+			return new ActiveXObject(getXmlHttpPrefix() + ".XmlHttp");
+		}
+	}
+	catch (ex) {}
+	// fell through
+	throw new Error("Your browser does not support XmlHttp objects");
+};
+
+// XmlDocument factory
+function XmlDocument() {}
+
+XmlDocument.create = function () {
+	try {
+		// DOM2
+		if (document.implementation && document.implementation.createDocument) {
+			var doc = document.implementation.createDocument("", "", null);
+			
+			// some versions of Moz do not support the readyState property
+			// and the onreadystate event so we patch it!
+			if (doc.readyState == null) {
+				doc.readyState = 1;
+				doc.addEventListener("load", function () {
+					doc.readyState = 4;
+					if (typeof doc.onreadystatechange == "function")
+						doc.onreadystatechange();
+				}, false);
+			}
+			
+			return doc;
+		}
+		if (window.ActiveXObject)
+			return new ActiveXObject(getDomDocumentPrefix() + ".DomDocument");
+	}
+	catch (ex) {}
+	throw new Error("Your browser does not support XmlDocument objects");
+};
+
+// Create the loadXML method and xml getter for Mozilla
+if (window.DOMParser &&
+	window.XMLSerializer &&
+	window.Node && Node.prototype && Node.prototype.__defineGetter__) {
+
+	// XMLDocument did not extend the Document interface in some versions
+	// of Mozilla. Extend both!
+	XMLDocument.prototype.loadXML = 
+	Document.prototype.loadXML = function (s) {
+		
+		// parse the string to a new doc	
+		var doc2 = (new DOMParser()).parseFromString(s, "text/xml");
+		
+		// remove all initial children
+		while (this.hasChildNodes())
+			this.removeChild(this.lastChild);
+			
+		// insert and import nodes
+		for (var i = 0; i < doc2.childNodes.length; i++) {
+			this.appendChild(this.importNode(doc2.childNodes[i], true));
+		}
+	};
+	
+	
+	/*
+	 * xml getter
+	 *
+	 * This serializes the DOM tree to an XML String
+	 *
+	 * Usage: var sXml = oNode.xml
+	 *
+	 */
+	// XMLDocument did not extend the Document interface in some versions
+	// of Mozilla. Extend both!
+	XMLDocument.prototype.__defineGetter__("xml", function () {
+		return (new XMLSerializer()).serializeToString(this);
+	});
+	Document.prototype.__defineGetter__("xml", function () {
+		return (new XMLSerializer()).serializeToString(this);
+	});
+}