function mailpage()
{
  mail_str = "mailto:?subject= " + "Article: " + document.title;
  mail_str += "&body= Hi, just read this article titled '" + document.title;
  mail_str += "' and wanted to share it with you.";
  mail_str += " Here's the link: " + location.href;
  location.href = mail_str;
}