// JavaScript Document
// Required Fields
function validate_required(field,alerttxt)
{
with (field)
{
if (value==null||value=="")
  {alert(alerttxt);return false}
else {return true}
}
}


function validate_email(field,alerttxt)
{
with (field)
{
apos=value.indexOf("@")
dotpos=value.lastIndexOf(".")
if (apos<1||dotpos-apos<2) 
  {alert(alerttxt);return false}
else {return true}
}
}





function validate_form(thisform)
{
with (thisform)
{
if (validate_required(sender,"Please tell us your name!")==false)
  {sender.focus();return false}
}

with (thisform)
{
if (validate_required(message,"Are you going to say something? The message box is blank!")==false)
  {message.focus();return false}
}

with (thisform)
{
if (validate_email(email,"Not a valid e-mail address!")==false)
  {email.focus();return false}
}



}