if(!Scribol.widget) { 
  
  Scribol.widget = function(widgetId) {
    var name = 'scribol_'+widgetId;
    var pages = 10;
    var cookietag = "widget_page-" + widgetId;
    var page = this.getCookie(cookietag);
    if (page == null) {
      // randomly choose a starting page
      var currentTime = new Date();
      page = currentTime.getTime() % pages;
    } else {
      page++;
      if (page >= pages) page = 0;
    }
    this.setCookie(cookietag, page);
    var host_page = window.document.location.href;
    var url = encodeURI(Scribol.site + "txwidget1.2/" + widgetId + "/" + page);
    url = url + '?hpage=' + encodeURIComponent(host_page);
    if(Scribol.is_preview) {
       url += '&is_preview=1';
    }
    var iframe = document.getElementById(name);
    if(iframe) {
      iframe.src = url;
    }
  }
    
  Scribol.getCookie = function(name) {
    var arg = name + "=";
    var alen = arg.length;
    var clen = document.cookie.length;
    var i = 0;
    while (i < clen) {
      var j = i + alen;
      if (document.cookie.substring(i, j) == arg) {
         return this.getCookieVal (j);
      }
      i = document.cookie.indexOf(" ", i) + 1;
      if (i == 0) {
         break;
      }
    }
    return null;    
  }
  Scribol.getCookieVal = function(offset) {
    var endstr = document.cookie.indexOf (";", offset);
    if (endstr == -1) {
      endstr = document.cookie.length;
    }
    return unescape(document.cookie.substring(offset, endstr));
  }
  Scribol.setCookie = function(name,value,expires,path,domain,secure) {
    document.cookie = name + "=" + escape (value) +
      ((expires) ? "; expires=" + expires.toGMTString() : "") +
      ((path) ? "; path=" + path : "; path=/") +
      ((domain) ? "; domain=" + domain : "") +
      ((secure) ? "; secure" : "");
  }
}

Scribol.widget(Scribol.frames.pop());