icons and sample kmls from travel

jquery.xml2json.js

@@ -0,0 +1,160 @@
+/*
+ ### jQuery XML to JSON Plugin v1.0 - 2008-07-01 ###
+ * http://www.fyneworks.com/ - diego@fyneworks.com
+ * Dual licensed under the MIT and GPL licenses:
+ *   http://www.opensource.org/licenses/mit-license.php
+ *   http://www.gnu.org/licenses/gpl.html
+ ###
+ Website: http://www.fyneworks.com/jquery/xml-to-json/
+*//*
+ # INSPIRED BY: http://www.terracoder.com/
+           AND: http://www.thomasfrank.se/xml_to_json.html
+											AND: http://www.kawa.net/works/js/xml/objtree-e.html
+*//*
+ This simple script converts XML (document of code) into a JSON object. It is the combination of 2
+ 'xml to json' great parsers (see below) which allows for both 'simple' and 'extended' parsing modes.
+*/
+// Avoid collisions
+;if(window.jQuery) (function($){
+
+ // Add function to jQuery namespace
+ $.extend({
+
+  // converts xml documents and xml text to json object
+  xml2json: function(xml, extended) {
+   if(!xml) return {}; // quick fail
+
+   //### PARSER LIBRARY
+   // Core function
+   function parseXML(node, simple){
+    if(!node) return null;
+    var txt = '', obj = null, att = null;
+    var nt = node.nodeType, nn = jsVar(node.localName || node.nodeName);
+    var nv = node.text || node.nodeValue || '';
+    /*DBG*/ //if(window.console) console.log(['x2j',nn,nt,nv.length+' bytes']);
+    if(node.childNodes){
+     if(node.childNodes.length>0){
+      /*DBG*/ //if(window.console) console.log(['x2j',nn,'CHILDREN',node.childNodes]);
+      $.each(node.childNodes, function(n,cn){
+       var cnt = cn.nodeType, cnn = jsVar(cn.localName || cn.nodeName);
+       var cnv = cn.text || cn.nodeValue || '';
+       /*DBG*/ //if(window.console) console.log(['x2j',nn,'node>a',cnn,cnt,cnv]);
+       if(cnt == 8){
+        /*DBG*/ //if(window.console) console.log(['x2j',nn,'node>b',cnn,'COMMENT (ignore)']);
+        return; // ignore comment node
+       }
+       else if(cnt == 3 || cnt == 4 || !cnn){
+        // ignore white-space in between tags
+        if(cnv.match(/^\s+$/)){
+         /*DBG*/ //if(window.console) console.log(['x2j',nn,'node>c',cnn,'WHITE-SPACE (ignore)']);
+         return;
+        };
+        /*DBG*/ //if(window.console) console.log(['x2j',nn,'node>d',cnn,'TEXT']);
+        txt += cnv.replace(/^\s+/,'').replace(/\s+$/,'');
+								// make sure we ditch trailing spaces from markup
+       }
+       else{
+        /*DBG*/ //if(window.console) console.log(['x2j',nn,'node>e',cnn,'OBJECT']);
+        obj = obj || {};
+        if(obj[cnn]){
+         /*DBG*/ //if(window.console) console.log(['x2j',nn,'node>f',cnn,'ARRAY']);
+         if(!obj[cnn].length) obj[cnn] = myArr(obj[cnn]);
+         obj[cnn][ obj[cnn].length ] = parseXML(cn, true/* simple */);
+         obj[cnn].length = obj[cnn].length;
+        }
+        else{
+         /*DBG*/ //if(window.console) console.log(['x2j',nn,'node>g',cnn,'dig deeper...']);
+         obj[cnn] = parseXML(cn);
+        };
+       };
+      });
+     };//node.childNodes.length>0
+    };//node.childNodes
+    if(node.attributes){
+     if(node.attributes.length>0){
+      /*DBG*/ //if(window.console) console.log(['x2j',nn,'ATTRIBUTES',node.attributes])
+      att = {}; obj = obj || {};
+      $.each(node.attributes, function(a,at){
+       var atn = jsVar(at.name), atv = at.value;
+       att[atn] = atv;
+       if(obj[atn]){
+        /*DBG*/ //if(window.console) console.log(['x2j',nn,'attr>',atn,'ARRAY']);
+        if(!obj[atn].length) obj[atn] = myArr(obj[atn]);//[ obj[ atn ] ];
+        obj[atn][ obj[atn].length ] = atv;
+        obj[atn].length = obj[atn].length;
+       }
+       else{
+        /*DBG*/ //if(window.console) console.log(['x2j',nn,'attr>',atn,'TEXT']);
+        obj[atn] = atv;
+       };
+      });
+      //obj['attributes'] = att;
+     };//node.attributes.length>0
+    };//node.attributes
+    if(obj){
+     obj = $.extend( (txt!='' ? new String(txt) : {}),/* {text:txt},*/ obj || {}/*, att || {}*/);
+     txt = (obj.text) ? (typeof(obj.text)=='object' ? obj.text : [obj.text || '']).concat([txt]) : txt;
+     if(txt) obj.text = txt;
+     txt = '';
+    };
+    var out = obj || txt;
+    //console.log([extended, simple, out]);
+    if(extended){
+     if(txt) out = {};//new String(out);
+     txt = out.text || txt || '';
+     if(txt) out.text = txt;
+     if(!simple) out = myArr(out);
+    };
+    return out;
+   };// parseXML
+   // Core Function End
+   // Utility functions
+   var jsVar = function(s){ return String(s || '').replace(/-/g,"_"); };
+   var isNum = function(s){ return (typeof s == "number") || String((s && typeof s == "string") ? s : '').test(/^((-)?([0-9]*)((\.{0,1})([0-9]+))?$)/); };
+   var myArr = function(o){
+    if(!o.length) o = [ o ]; o.length=o.length;
+    // here is where you can attach additional functionality, such as searching and sorting...
+    return o;
+   };
+   // Utility functions End
+   //### PARSER LIBRARY END
+
+   // Convert plain text to xml
+   if(typeof xml=='string') xml = $.text2xml(xml);
+
+   // Quick fail if not xml (or if this is a node)
+   if(!xml.nodeType) return;
+   if(xml.nodeType == 3 || xml.nodeType == 4) return xml.nodeValue;
+
+   // Find xml root node
+   var root = (xml.nodeType == 9) ? xml.documentElement : xml;
+
+   // Convert xml to json
+   var out = parseXML(root, true /* simple */);
+
+   // Clean-up memory
+   xml = null; root = null;
+
+   // Send output
+   return out;
+  },
+
+  // Convert text to XML DOM
+  text2xml: function(str) {
+   // NOTE: I'd like to use jQuery for this, but jQuery makes all tags uppercase
+   //return $(xml)[0];
+   var out;
+   try{
+    var xml = ($.browser.msie)?new ActiveXObject("Microsoft.XMLDOM"):new DOMParser();
+    xml.async = false;
+   }catch(e){ throw new Error("XML Parser could not be instantiated") };
+   try{
+    if($.browser.msie) out = (xml.loadXML(str))?xml:false;
+    else out = xml.parseFromString(str, "text/xml");
+   }catch(e){ throw new Error("Error parsing XML string") };
+   return out;
+  }
+
+ }); // extend $
+
+})(jQuery);