function mailinfo()
{
 document.writeln(unescape('%3C%61%20%68%72%65%66%3D%27%6D%61%69%6C%74%6F%3A%69%6E%66%6F%40%6C%65%65%74%6F%6E%69%61%61%6C%75%6D%6E%69%2E%6F%72%67%27%3E%69%6E%66%6F%40%6C%65%65%74%6F%6E%69%61%61%6C%75%6D%6E%69%2E%6F%72%67%3C%2F%61%3E'));
}


function mailalumnisquare()
{
 document.writeln(unescape('%3C%61%20%68%72%65%66%3D%27%6D%61%69%6C%74%6F%3A%61%6C%75%6D%6E%69%73%71%75%61%72%65%40%6C%65%65%74%6F%6E%69%61%61%6C%75%6D%6E%69%2E%6F%72%67%27%3E%61%6C%75%6D%6E%69%73%71%75%61%72%65%40%6C%65%65%74%6F%6E%69%61%61%6C%75%6D%6E%69%2E%6F%72%67%3C%2F%61%3E'));
}

function checktext()
{

  var strText = form1.Comments.value;
  var strTest = strText.toLowerCase();
  if (strTest.indexOf("http:") > -1)
  {
   form1.Comments.value = "";
  }
  else if (strTest.indexOf("HTTP:") > -1)
  {
  form1.Comments.value = "";
  }
  else if (strTest.indexOf("WWW.") > -1)
  {
  form1.Comments.value = "";
  }
  else if (strTest.indexOf("www.") > -1)
  {
  form1.Comments.value = "";
  }
  else if(strTest == "")
  {
    form1.Comments.value = "";
  }
  else
  {
   form1.action = "cgi-bin/lhs.pl";
   form1.submit();
  }  

}