/*ss: in form page- <form name="form" onSubmit="return ValidateInput(this)"> */

/*
function validEmail(email) {
     if (email == "") return false;

     var invalidChars = " /:,;";

     for (i = 0; i < invalidChars.length; i++) {
          var badChar = invalidChars.charAt(i);

          if (email.indexOf(badChar, 0) > -1) return false;
     }

     var atPos = email.indexOf("@", 1);

     if (atPos == -1) return false;

     if (email.indexOf("@", atPos + 1) != -1) return false;

     var periodPos = email.indexOf(".", atPos);

     if (periodPos == -1) return false;

     if (email.lastIndexOf(".") + 3 > email.length) return false;
     if (email.length > email.lastIndexOf(".") + 4) return false;

     return true;
} */
	 
function ValidateInput(form) {
     var LB = "\n";
     var msgHdr = "The following issue(s) occurred with your form:   " + LB + LB;
     var msg = "";

  //   if (form.name.value.length == 0) msg += "- Please enter your Full Name." + LB;
	// if (form.phone.value.length == 0) msg += "- Please enter your Home Phone." + LB;
	// if (form.email.value.length == 0) msg += "- Please enter your Email address." + LB;
	 if (form.lnumber.value.length == 0) msg += "- Please enter a Listing Number." + LB;
	 
//	 if (form.destinations.checked == false) msg += "- Please enter your destinations." + LB;
	 
     if (msg.length > 0) {
          alert(msgHdr + msg);
          return false;
     }
	 	 if (!validEmail(form.email.value)) {
          alert("That is an invalid Email address.\nPlease enter your email address correctly.");
          form.email.focus();
          form.email.select();
          return false;
     }
	 
	/* if (form.lnumber.value.match(/^\d+$/))
        {
           //Let the user know they put in bad input, and give focus to the
          //field to be corrected
           alert('invalid input, only numbers allowed');
          form.lnumber.value = "";
          form.lnumber.focus();
          
          //Return false
          return false;
      } */

     else return true;
}