<!--
function checkrequired(which) 
{
  var pass = true;
  for (var j=0, k=which.elements.length; j<k; j++) 
  {
    var tempobj = which.elements[j];
    if (tempobj.id.substring(0,37) == "E-mail") 
    {
      var str=tempobj.value;
      var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
      if (filter.test(str))
      {
        testresults=true
      }
      else
      {
        alert("Please input a valid email address.")
        testresults=false
      }
      return (testresults)
    }
  }
}
//-->