function setCookie (name, value) {
  document.cookie = name + "=" + escape (value);
  }

function getCookie(name) {
  var cookie = " " + document.cookie;
  var search = " " + name + "=";
  var setStr = null;
  var offset = 0;
  var end = 0;
  if (cookie.length > 0) {
    offset = cookie.indexOf(search);
    if (offset != -1) {
      offset += search.length;
      end = cookie.indexOf(";", offset)
      if (end == -1) {
        end = cookie.length;
        };
      setStr = unescape(cookie.substring(offset, end));
      };
    };
  return(setStr);
  };

function delCookie (name) {
  document.cookie = name + "=del;expires=Mon, 01-Jan-2000 00:00:00 GMT";
  };
  
function createBlogroll() {

    var blogrollCode = "<h2>Blogroll</h2><ul>";

    for (var i = 0; i < 10; i++) {
       urlField = document.getElementById("url" + i);
       siteNameField = document.getElementById("SiteName" + i);
       descriptionField = document.getElementById("Description" + i);

       blogrollCode=blogrollCode+"<li><a href='http://" + urlField.value + "' title='" + descriptionField.value + "'>" + siteNameField.value + "</a></li>";
    }

    blogrollCode=blogrollCode + "</ul>";

    setCookie("blogrollCodeCookie",blogrollCode);

    outputField = document.getElementById("blogrollSourceCode");
    outputField.value = blogrollCode;
    
    return false;
  }