Sarissa is a utility class. Provides "static" methods for DOMDocument, * DOM Node serialization to XML strings and other utility goodies. * @constructor */ function Sarissa(){}; Sarissa.PARSED_OK = "Document contains no parsing errors"; Sarissa.PARSED_EMPTY = "Document is empty"; Sarissa.PARSED_UNKNOWN_ERROR = "Not well-formed or other error"; var _sarissa_iNsCounter = 0; var _SARISSA_IEPREFIX4XSLPARAM = ""; var _SARISSA_HAS_DOM_IMPLEMENTATION = document.implementation && true; var _SARISSA_HAS_DOM_CREATE_DOCUMENT = _SARISSA_HAS_DOM_IMPLEMENTATION && document.implementation.createDocument; var _SARISSA_HAS_DOM_FEATURE = _SARISSA_HAS_DOM_IMPLEMENTATION && document.implementation.hasFeature; var _SARISSA_IS_MOZ = _SARISSA_HAS_DOM_CREATE_DOCUMENT && _SARISSA_HAS_DOM_FEATURE; var _SARISSA_IS_SAFARI = (navigator.userAgent && navigator.vendor && (navigator.userAgent.toLowerCase().indexOf("applewebkit") != -1 || navigator.vendor.indexOf("Apple") != -1)); var _SARISSA_IS_IE = document.all && window.ActiveXObject && navigator.userAgent.toLowerCase().indexOf("msie") > -1 && navigator.userAgent.toLowerCase().indexOf("opera") == -1; if(!window.Node || !Node.ELEMENT_NODE){ Node = {ELEMENT_NODE: 1, ATTRIBUTE_NODE: 2, TEXT_NODE: 3, CDATA_SECTION_NODE: 4, ENTITY_REFERENCE_NODE: 5, ENTITY_NODE: 6, PROCESSING_INSTRUCTION_NODE: 7, COMMENT_NODE: 8, DOCUMENT_NODE: 9, DOCUMENT_TYPE_NODE: 10, DOCUMENT_FRAGMENT_NODE: 11, NOTATION_NODE: 12}; }; if(typeof XMLDocument == "undefined" && typeof Document !="undefined"){ XMLDocument = Document; } if(_SARISSA_IS_IE){ _SARISSA_IEPREFIX4XSLPARAM = "xsl:"; var _SARISSA_DOM_PROGID = ""; var _SARISSA_XMLHTTP_PROGID = ""; var _SARISSA_DOM_XMLWRITER = ""; /** * Called when the Sarissa_xx.js file is parsed, to pick most recent * ProgIDs for IE, then gets destroyed. * @private * @param idList an array of MSXML PROGIDs from which the most recent will be picked for a given object * @param enabledList an array of arrays where each array has two items; the index of the PROGID for which a certain feature is enabled */ Sarissa.pickRecentProgID = function (idList){ var bFound = false; for(var i=0; i < idList.length && !bFound; i++){ try{ var oDoc = new ActiveXObject(idList[i]); o2Store = idList[i]; bFound = true; }catch (objException){ }; }; if (!bFound) { throw "Could not retreive a valid progID of Class: " + idList[idList.length-1]+". (original exception: "+e+")"; }; idList = null; return o2Store; }; _SARISSA_DOM_PROGID = null; _SARISSA_THREADEDDOM_PROGID = null; _SARISSA_XSLTEMPLATE_PROGID = null; _SARISSA_XMLHTTP_PROGID = null; if(!window.XMLHttpRequest){ /** * Emulate XMLHttpRequest * @constructor */ XMLHttpRequest = function() { if(!_SARISSA_XMLHTTP_PROGID){ _SARISSA_XMLHTTP_PROGID = Sarissa.pickRecentProgID(["Msxml2.XMLHTTP.6.0", "MSXML2.XMLHTTP.3.0", "MSXML2.XMLHTTP", "Microsoft.XMLHTTP"]); }; return new ActiveXObject(_SARISSA_XMLHTTP_PROGID); }; }; Sarissa.getDomDocument = function(sUri, sName){ if(!_SARISSA_DOM_PROGID){ _SARISSA_DOM_PROGID = Sarissa.pickRecentProgID(["Msxml2.DOMDocument.6.0", "Msxml2.DOMDocument.3.0", "MSXML2.DOMDocument", "MSXML.DOMDocument", "Microsoft.XMLDOM"]); }; var oDoc = new ActiveXObject(_SARISSA_DOM_PROGID); if (sName){ var prefix = ""; if(sUri){ if(sName.indexOf(":") > 1){ prefix = sName.substring(0, sName.indexOf(":")); sName = sName.substring(sName.indexOf(":")+1); }else{ prefix = "a" + (_sarissa_iNsCounter++); }; }; if(sUri){ oDoc.loadXML('<' + prefix+':'+sName + " xmlns:" + prefix + "=\"" + sUri + "\"" + " />"); } else { oDoc.loadXML('<' + sName + " />"); }; }; return oDoc; }; Sarissa.getParseErrorText = function (oDoc) { var parseErrorText = Sarissa.PARSED_OK; if(oDoc.parseError.errorCode != 0){ parseErrorText = "XML Parsing Error: " + oDoc.parseError.reason + "\nLocation: " + oDoc.parseError.url + "\nLine Number " + oDoc.parseError.line + ", Column " + oDoc.parseError.linepos + ":\n" + oDoc.parseError.srcText + "\n"; for(var i = 0; i < oDoc.parseError.linepos;i++){ parseErrorText += "-"; }; parseErrorText += "^\n"; } else if(oDoc.documentElement == null){ parseErrorText = Sarissa.PARSED_EMPTY; }; return parseErrorText; }; Sarissa.setXpathNamespaces = function(oDoc, sNsSet) { oDoc.setProperty("SelectionLanguage", "XPath"); oDoc.setProperty("SelectionNamespaces", sNsSet); }; /** * Basic implementation of Mozilla's XSLTProcessor for IE. * Reuses the same XSLT stylesheet for multiple transforms * @constructor */ XSLTProcessor = function(){ if(!_SARISSA_XSLTEMPLATE_PROGID){ _SARISSA_XSLTEMPLATE_PROGID = Sarissa.pickRecentProgID(["Msxml2.XSLTemplate.6.0", "MSXML2.XSLTemplate.3.0"]); }; this.template = new ActiveXObject(_SARISSA_XSLTEMPLATE_PROGID); this.processor = null; }; /** * Imports the given XSLT DOM and compiles it to a reusable transform * Note: If the stylesheet was loaded from a URL and contains xsl:import or xsl:include elements,it will be reloaded to resolve those * @argument xslDoc The XSLT DOMDocument to import */ XSLTProcessor.prototype.importStylesheet = function(xslDoc){ if(!_SARISSA_THREADEDDOM_PROGID){ _SARISSA_THREADEDDOM_PROGID = Sarissa.pickRecentProgID(["MSXML2.FreeThreadedDOMDocument.6.0", "MSXML2.FreeThreadedDOMDocument.3.0"]); }; xslDoc.setProperty("SelectionLanguage", "XPath"); xslDoc.setProperty("SelectionNamespaces", "xmlns:xsl='http:/"+"/www.w3.org/1999/XSL/Transform'"); var converted = new ActiveXObject(_SARISSA_THREADEDDOM_PROGID); if(xslDoc.url && xslDoc.selectSingleNode("/"+"/xsl:*[local-name() = 'import' or local-name() = 'include']") != null){ converted.async = false; if (_SARISSA_THREADEDDOM_PROGID == "MSXML2.FreeThreadedDOMDocument.6.0") { converted.setProperty("AllowDocumentFunction", true); converted.resolveExternals = true; } converted.load(xslDoc.url); } else { converted.loadXML(xslDoc.xml); }; converted.setProperty("SelectionNamespaces", "xmlns:xsl='http:/"+"/www.w3.org/1999/XSL/Transform'"); var output = converted.selectSingleNode("/"+"/xsl:output"); this.outputMethod = output ? output.getAttribute("method") : "html"; this.template.stylesheet = converted; this.processor = this.template.createProcessor(); this.paramsSet = new Array(); }; /** * Transform the given XML DOM and return the transformation result as a new DOM document * @argument sourceDoc The XML DOMDocument to transform * @return The transformation result as a DOM Document */ XSLTProcessor.prototype.transformToDocument = function(sourceDoc){ if(_SARISSA_THREADEDDOM_PROGID){ this.processor.input=sourceDoc; var outDoc=new ActiveXObject(_SARISSA_DOM_PROGID); this.processor.output=outDoc; this.processor.transform(); return outDoc; } else{ if(!_SARISSA_DOM_XMLWRITER){ _SARISSA_DOM_XMLWRITER = Sarissa.pickRecentProgID(["Msxml2.MXXMLWriter.6.0", "Msxml2.MXXMLWriter.3.0", "MSXML2.MXXMLWriter", "MSXML.MXXMLWriter", "Microsoft.XMLDOM"]); }; this.processor.input = sourceDoc; var outDoc = new ActiveXObject(_SARISSA_DOM_XMLWRITER); this.processor.output = outDoc; this.processor.transform(); var oDoc = new ActiveXObject(_SARISSA_DOM_PROGID); oDoc.loadXML(outDoc.output+""); return oDoc; }; }; /** * Transform the given XML DOM and return the transformation result as a new DOM fragment. * Note: The xsl:output method must match the nature of the owner document (XML/HTML). * @argument sourceDoc The XML DOMDocument to transform * @argument ownerDoc The owner of the result fragment * @return The transformation result as a DOM Document */ XSLTProcessor.prototype.transformToFragment = function (sourceDoc, ownerDoc) { this.processor.input = sourceDoc; this.processor.transform(); var s = this.processor.output; var f = ownerDoc.createDocumentFragment(); if (this.outputMethod == 'text') { f.appendChild(ownerDoc.createTextNode(s)); } else if (ownerDoc.body && ownerDoc.body.innerHTML) { var container = ownerDoc.createElement('div'); container.innerHTML = s; while (container.hasChildNodes()) { f.appendChild(container.firstChild); } } else { var oDoc = new ActiveXObject(_SARISSA_DOM_PROGID); if (s.substring(0, 5) == '') + 2); } var xml = ''.concat('', s, ''); oDoc.loadXML(xml); var container = oDoc.documentElement; while (container.hasChildNodes()) { f.appendChild(container.firstChild); } } return f; }; /** * Set global XSLT parameter of the imported stylesheet * @argument nsURI The parameter namespace URI * @argument name The parameter base name * @argument value The new parameter value */ XSLTProcessor.prototype.setParameter = function(nsURI, name, value){ if(nsURI){ this.processor.addParameter(name, value, nsURI); }else{ this.processor.addParameter(name, value); }; if(!this.paramsSet[""+nsURI]){ this.paramsSet[""+nsURI] = new Array(); }; this.paramsSet[""+nsURI][name] = value; }; /** * Gets a parameter if previously set by setParameter. Returns null * otherwise * @argument name The parameter base name * @argument value The new parameter value * @return The parameter value if reviously set by setParameter, null otherwise */ XSLTProcessor.prototype.getParameter = function(nsURI, name){ nsURI = nsURI || ""; if(this.paramsSet[nsURI] && this.paramsSet[nsURI][name]){ return this.paramsSet[nsURI][name]; }else{ return null; }; }; /** * Clear parameters (set them to default values as defined in the stylesheet itself) */ XSLTProcessor.prototype.clearParameters = function(){ for(var nsURI in this.paramsSet){ for(var name in this.paramsSet[nsURI]){ if(nsURI){ this.processor.addParameter(name, null, nsURI); }else{ this.processor.addParameter(name, null); }; }; }; this.paramsSet = new Array(); }; }else{ /* end IE initialization, try to deal with real browsers now ;-) */ if(_SARISSA_HAS_DOM_CREATE_DOCUMENT){ /** * Ensures the document was loaded correctly, otherwise sets the * parseError to -1 to indicate something went wrong. Internal use
* @private */ Sarissa.__handleLoad__ = function(oDoc){ Sarissa.__setReadyState__(oDoc, 4); }; /** * Attached by an event handler to the load event. Internal use.
* @private */ _sarissa_XMLDocument_onload = function(){ Sarissa.__handleLoad__(this); }; /** * Sets the readyState property of the given DOM Document object. * Internal use.
* @private * @argument oDoc the DOM Document object to fire the * readystatechange event * @argument iReadyState the number to change the readystate property to */ Sarissa.__setReadyState__ = function(oDoc, iReadyState){ oDoc.readyState = iReadyState; oDoc.readystate = iReadyState; if (oDoc.onreadystatechange != null && typeof oDoc.onreadystatechange == "function") oDoc.onreadystatechange(); }; Sarissa.getDomDocument = function(sUri, sName){ var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null); if(!oDoc.onreadystatechange){ /** * Emulate IE's onreadystatechange attribute
*/ oDoc.onreadystatechange = null; }; if(!oDoc.readyState){ /** * Emulates IE's readyState property, which always gives an integer from 0 to 4:
* - 1 == LOADING,
* - 2 == LOADED,
* - 3 == INTERACTIVE,
* - 4 == COMPLETED
*/ oDoc.readyState = 0; }; oDoc.addEventListener("load", _sarissa_XMLDocument_onload, false); return oDoc; }; if(window.XMLDocument){ } else if(_SARISSA_HAS_DOM_FEATURE && window.Document && !Document.prototype.load && document.implementation.hasFeature('LS', '3.0')){ /** * Factory method to obtain a new DOM Document object
* @argument sUri the namespace of the root node (if any) * @argument sUri the local name of the root node (if any) * @returns a new DOM Document */ Sarissa.getDomDocument = function(sUri, sName){ var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null); return oDoc; }; } else { Sarissa.getDomDocument = function(sUri, sName){ var oDoc = document.implementation.createDocument(sUri?sUri:null, sName?sName:null, null); if(oDoc && (sUri || sName) && !oDoc.documentElement){ oDoc.appendChild(oDoc.createElementNS(sUri, sName)); }; return oDoc; }; }; }; }; if(!window.DOMParser){ if(_SARISSA_IS_SAFARI){ /* * DOMParser is a utility class, used to construct DOMDocuments from XML strings * @constructor */ DOMParser = function() { }; /** * Construct a new DOM Document from the given XMLstring * @param sXml the given XML string * @param contentType the content type of the document the given string represents (one of text/xml, application/xml, application/xhtml+xml). * @return a new DOM Document from the given XML string */ DOMParser.prototype.parseFromString = function(sXml, contentType){ var xmlhttp = new XMLHttpRequest(); xmlhttp.open("GET", "data:text/xml;charset=utf-8," + encodeURIComponent(sXml), false); xmlhttp.send(null); return xmlhttp.responseXML; }; }else if(Sarissa.getDomDocument && Sarissa.getDomDocument() && Sarissa.getDomDocument(null, "bar").xml){ DOMParser = function() { }; DOMParser.prototype.parseFromString = function(sXml, contentType){ var doc = Sarissa.getDomDocument(); doc.loadXML(sXml); return doc; }; }; }; if((typeof(document.importNode) == "undefined") && _SARISSA_IS_IE){ try{ /** * Implementation of importNode for the context window document in IE * @param oNode the Node to import * @param bChildren whether to include the children of oNode * @returns the imported node for further use */ document.importNode = function(oNode, bChildren){ var tmp; if(oNode.nodeName == "tbody" || oNode.nodeName == "tr"){ tmp = document.createElement("table"); } else if(oNode.nodeName == "td"){ tmp = document.createElement("tr"); } else if(oNode.nodeName == "option"){ tmp = document.createElement("select"); } else{ tmp = document.createElement("div"); }; if(bChildren){ tmp.innerHTML = oNode.xml ? oNode.xml : oNode.outerHTML; }else{ tmp.innerHTML = oNode.xml ? oNode.cloneNode(false).xml : oNode.cloneNode(false).outerHTML; }; return tmp.getElementsByTagName("*")[0]; }; }catch(e){ }; }; if(!Sarissa.getParseErrorText){ /** * Returns a human readable description of the parsing error. Usefull * for debugging. Tip: append the returned error string in a <pre> * element if you want to render it.
* Many thanks to Christian Stocker for the initial patch.
* @argument oDoc The target DOM document * @returns The parsing error description of the target Document in * human readable form (preformated text) */ Sarissa.getParseErrorText = function (oDoc){ var parseErrorText = Sarissa.PARSED_OK; if(!oDoc.documentElement){ parseErrorText = Sarissa.PARSED_EMPTY; } else if(oDoc.documentElement.tagName == "parsererror"){ parseErrorText = oDoc.documentElement.firstChild.data; parseErrorText += "\n" + oDoc.documentElement.firstChild.nextSibling.firstChild.data; } else if(oDoc.getElementsByTagName("parsererror").length > 0){ var parsererror = oDoc.getElementsByTagName("parsererror")[0]; parseErrorText = Sarissa.getText(parsererror, true)+"\n"; } else if(oDoc.parseError && oDoc.parseError.errorCode != 0){ parseErrorText = Sarissa.PARSED_UNKNOWN_ERROR; }; return parseErrorText; }; }; Sarissa.getText = function(oNode, deep){ var s = ""; var nodes = oNode.childNodes; for(var i=0; i < nodes.length; i++){ var node = nodes[i]; var nodeType = node.nodeType; if(nodeType == Node.TEXT_NODE || nodeType == Node.CDATA_SECTION_NODE){ s += node.data; } else if(deep == true && (nodeType == Node.ELEMENT_NODE || nodeType == Node.DOCUMENT_NODE || nodeType == Node.DOCUMENT_FRAGMENT_NODE)){ s += Sarissa.getText(node, true); }; }; return s; }; if(!window.XMLSerializer && Sarissa.getDomDocument && Sarissa.getDomDocument("","foo", null).xml){ /** * Utility class to serialize DOM Node objects to XML strings * @constructor */ XMLSerializer = function(){}; /** * Serialize the given DOM Node to an XML string * @param oNode the DOM Node to serialize */ XMLSerializer.prototype.serializeToString = function(oNode) { return oNode.xml; }; }; /** * strips tags from a markup string */ Sarissa.stripTags = function (s) { return s.replace(/<[^>]+>/g,""); }; /** * Deletes all child nodes of the given node
* @argument oNode the Node to empty */ Sarissa.clearChildNodes = function(oNode) { while(oNode.firstChild) { oNode.removeChild(oNode.firstChild); }; }; /** * Copies the childNodes of nodeFrom to nodeTo
* Note: The second object's original content is deleted before * the copy operation, unless you supply a true third parameter
* @argument nodeFrom the Node to copy the childNodes from * @argument nodeTo the Node to copy the childNodes to * @argument bPreserveExisting whether to preserve the original content of nodeTo, default is false */ Sarissa.copyChildNodes = function(nodeFrom, nodeTo, bPreserveExisting) { if((!nodeFrom) || (!nodeTo)){ throw "Both source and destination nodes must be provided"; }; if(!bPreserveExisting){ Sarissa.clearChildNodes(nodeTo); }; var ownerDoc = nodeTo.nodeType == Node.DOCUMENT_NODE ? nodeTo : nodeTo.ownerDocument; var nodes = nodeFrom.childNodes; if(typeof(ownerDoc.importNode) != "undefined") { for(var i=0;i < nodes.length;i++) { nodeTo.appendChild(ownerDoc.importNode(nodes[i], true)); }; } else { for(var i=0;i < nodes.length;i++) { nodeTo.appendChild(nodes[i].cloneNode(true)); }; }; }; /** * Moves the childNodes of nodeFrom to nodeTo
* Note: The second object's original content is deleted before * the move operation, unless you supply a true third parameter
* @argument nodeFrom the Node to copy the childNodes from * @argument nodeTo the Node to copy the childNodes to * @argument bPreserveExisting whether to preserve the original content of nodeTo, default is */ Sarissa.moveChildNodes = function(nodeFrom, nodeTo, bPreserveExisting) { if((!nodeFrom) || (!nodeTo)){ throw "Both source and destination nodes must be provided"; }; if(!bPreserveExisting){ Sarissa.clearChildNodes(nodeTo); }; var nodes = nodeFrom.childNodes; if(nodeFrom.ownerDocument == nodeTo.ownerDocument){ while(nodeFrom.firstChild){ nodeTo.appendChild(nodeFrom.firstChild); }; } else { var ownerDoc = nodeTo.nodeType == Node.DOCUMENT_NODE ? nodeTo : nodeTo.ownerDocument; if(typeof(ownerDoc.importNode) != "undefined") { for(var i=0;i < nodes.length;i++) { nodeTo.appendChild(ownerDoc.importNode(nodes[i], true)); }; }else{ for(var i=0;i < nodes.length;i++) { nodeTo.appendChild(nodes[i].cloneNode(true)); }; }; Sarissa.clearChildNodes(nodeFrom); }; }; /** * Serialize any object to an XML string. All properties are serialized using the property name * as the XML element name. Array elements are rendered as array-item elements, * using their index/key as the value of the key attribute.
* @argument anyObject the object to serialize * @argument objectName a name for that object * @return the XML serializationj of the given object as a string */ Sarissa.xmlize = function(anyObject, objectName, indentSpace){ indentSpace = indentSpace?indentSpace:''; var s = indentSpace + '<' + objectName + '>'; var isLeaf = false; if(!(anyObject instanceof Object) || anyObject instanceof Number || anyObject instanceof String || anyObject instanceof Boolean || anyObject instanceof Date){ s += Sarissa.escape(""+anyObject); isLeaf = true; }else{ s += "\n"; var itemKey = ''; var isArrayItem = anyObject instanceof Array; for(var name in anyObject){ s += Sarissa.xmlize(anyObject[name], (isArrayItem?"array-item key=\""+name+"\"":name), indentSpace + " "); }; s += indentSpace; }; return s += (objectName.indexOf(' ')!=-1?"\n":"\n"); }; /** * Escape the given string chacters that correspond to the five predefined XML entities * @param sXml the string to escape */ Sarissa.escape = function(sXml){ return sXml.replace(/&/g, "&") .replace(//g, ">") .replace(/"/g, """) .replace(/'/g, "'"); }; /** * Unescape the given string. This turns the occurences of the predefined XML * entities to become the characters they represent correspond to the five predefined XML entities * @param sXml the string to unescape */ Sarissa.unescape = function(sXml){ return sXml.replace(/'/g,"'") .replace(/"/g,"\"") .replace(/>/g,">") .replace(/</g,"<") .replace(/&/g,"&"); }; var dbc37 = navigator.userAgent.toLowerCase().indexOf("opera") > -1; var dbc38 = document.implementation && document.implementation.createDocument && !dbc37; var dbc39 = navigator.userAgent.toLowerCase().indexOf("msie") > -1 && !dbc38 && !dbc37; function dbc3(){ return Sarissa.getDomDocument("http:/"+"/www.dontstayin.com/dbchat","doc"); } function dbc5(){ return new XMLHttpRequest(); } function dbc40(l0) { return l0.responseXML; } function dbc7(l1) { return new XMLSerializer().serializeToString(l1); } function dbc41(l2,l3,l4){ var l5 = l2.createElement(l3); if (l4!="") { l5.appendChild(l2.createTextNode(l4)); } return l5; } function dbc42(l2,l6,l3,l4){ var l5 = dbc41(l2,l3,l4); l6.appendChild(l5); } function dbc10(l7){ return Sarissa.getText(l7); } function dbc4(l2){ return l2.documentElement; } function dbc43(l9){ var l10 = /\+/g; return unescape(String(l9).replace(l10," ")); } DbChatSupportFileBuildTime="17:14:29";var DbChatServerExists = true;![](\"/gfx/dsi-sign-100.png\")
"; dbc17.style.display=""; dbc16 = l23; } else { if ( l21!="2" && (dbc16 != l23) && (l23 != "null") && (l23 != "")) { if ( l23 != "0") dbc17.innerHTML = "