Google reader view command for Firefox ubiquity (v0.5, use feb 15 for older)

Google Reader Ubiquity Command

var noun_type_readerviews = new CmdUtils.NounType( "GoogleReaderViews: Shared | Reading List (default)",
  ["Shared", "ReadingList", "Starred"]
  );

CmdUtils.CreateCommand({
    names: ["gread"],
    author: {name: "Andy Edmonds", homepage: "http://surfmind.com/lab/mozilla/ubiquity/greader/"},
    icon: "",
    license: 'MPL',
    arguments: [{role: "object", nountype: noun_type_readerviews, label: "places source"}],
    preview: function( previewBlock, arguments) {
            var urlString = 'http://www.google.com/reader/atom/user/-/state/com.google/';
            if( arguments.object && arguments.object.text && arguments.object.text.length) {
			CmdUtils.log(arguments.object.text);
                if(arguments.object.text.toLowerCase() == 'shared') urlString = urlString + 'broadcast';
                if(arguments.object.text.toLowerCase() == 'readinglist') urlString +='reading-list';
                if(arguments.object.text.toLowerCase() == 'starred') urlString +='starred';
                
                
            } else {
          urlString+='reading-list';
            }
            CmdUtils.log("Fetching " + urlString);
            jQuery.ajax({
          type: "GET",
          url: urlString,
          dataType: "xml",
          error: function() {
            //previewBlock.innerHTML = "Error searching...";
          },
    
        success: function(responseData) {
            var items = [];
            xmlDoc = jQuery(responseData);        
            xmlDoc.find("entry").slice(0, 14).each(
              function(itemIndex) {
                var itemDetails = jQuery(this);
                CmdUtils.log(itemDetails.find("source").find("link").text());
                items.push({
                  title:  itemDetails.find("title").text(),
                  url: itemDetails.find("link").attr("href")
            
                  });
             });
                            
            var previewTemplate =
            "{for item in items}" +
            "<div style=\"clear: both; border-width: 1px 0px 8px 0px;\">" +
            "<a href=\"${item.url}\" style=\"text-decoration:none !important;margin-bottom:6px; \">" +
            "${item.title}</a> " +        
            " {/for}";
            var previewData = {
                items: items
            };
            
            previewBlock.innerHTML = CmdUtils.renderTemplate(previewTemplate, previewData);
            
          
        }
    
      })
    }
  
});