// JavaScript Document
	  function validateEmail(field) { 
	    var val = field.value;
        if ((val==null) || (val.length < 6)) {
           alert("A valid Email Address must be entered");
    	field.focus();
	    return false;
	    }
		var posOfAt = val.indexOf('@',1);
		if ( (posOfAt == -1) || (posOfAt == (val.length-1)) ) {
          alert("A valid Email Address must be entered");
    	  field.focus();
	      return false;
        }
  return true;
  } // validateEmail()
  
  function validateField(field, desc) {
    	var val = field.value;
        if ((val==null) || (val=="") || (val.length<1)) {
           alert("You must enter the " + desc);
    	field.focus();
	    return false;
	    }
  return true;
  } // validateField()
  
  function validateForm(form) {
    if (! validateEmail(form.EMAIL)) return false;
    if (! validateField(form.NAME, "Name")) return false;
	if (! validateField(form.FROM_DATE, "From Date")) return false;
	return true;
  }