function pinboardNS_fetch_script(url) {
   //document.writeln('<s'+'cript type="text/javascript" src="' + url + '"></s'+'cript>');
   (function(){
     var pinboardLinkroll = document.createElement('script');
     pinboardLinkroll.type = 'text/javascript';
     pinboardLinkroll.async = true;
     pinboardLinkroll.src = url;
     document.getElementsByTagName('head')[0].appendChild(pinboardLinkroll);
   })();
 }
 
 function pinboardNS_show_bmarks(r) {
   var lr = new Pinboard_Linkroll();
   lr.set_items(r);
   lr.show_bmarks();
 }
 
 function Pinboard_Linkroll() {
   var items;
 
   this.set_items = function(i) {
     this.items = i;
   }
   this.show_bmarks = function() {
     var lines = [];
     for (var i = 0; i < this.items.length; i++) {
       var item = this.items[i];
       var str = this.format_item(item);
       lines.push(str);
     }
     document.getElementById(linkroll).innerHTML = lines.join("\n");
   }
   this.cook = function(v) {
     return v.replace('<', '&lt;').replace('>', '&gt>');
   }
 
   this.format_item = function(it) {
     var str = "<li class=\"pin-item\">";
     if (!it.d) { return; }
     str += "<p><a class=\"pin-title\" href=\"" + this.cook(it.u) + "\">" + this.cook(it.d) + "</a>";
     if (it.n) {
       str += "<span class=\"pin-description\">" + this.cook(it.n) + "</span>\n";
     }
     if (it.t.length > 0) {
       for (var i = 0; i < it.t.length; i++) {
         var tag = it.t[i];

         str += " <a class=\"pin-tag\" href=\"https://pinboard.in/u:"+ this.cook(it.a) + "/t:" + this.cook(tag) + "\">" + this.cook(tag).replace(/^\s+|\s+$/g, '') + "</a> ";

       }
     }
     str += "</p></li>\n";
     return str;
   }
 }
 Pinboard_Linkroll.prototype = new Pinboard_Linkroll();

 pinboardNS_fetch_script("https://feeds.pinboard.in/json/v1/u:"+pinboard_user+"/?cb=pinboardNS_show_bmarks\&count="+pinboard_count);