//////////////////////////////////////////////////////////////////////
// Register.js
// Specific client JScript routines to support the Register.htm page
//////////////////////////////////////////////////////////////////////

var submitcount=0;

    //////////////////////////////////////////////////////////////////////
    // validateForm() function:
    // Validates input of entire form. 
    //////////////////////////////////////////////////////////////////////
    function validateForm() {
      var errList = "";

      if (!(emailCheck(document.artist.Email.value))) {
        errList += "Please enter a valid Email Address.\n";
        document.artist.Email.focus();
      }
      
      if (errList != "") {
         alert(errList);
         return false;
      } else {
         if (submitcount == 0)
            {
            submitcount++;
            return true;
            }
         else 
            {
            alert("This form has already been submitted.  Thanks!");
            return false;
            }
      }
    }