//javascript for http://westernscale.com/contact.php
  
   function submit_form()
   {
     
    // Company must be at least 1 character
    if (document.onlinerequest.company.value.length < 1)
     {alert("Please enter your company name.");document.onlinerequest.company.focus();return;}

    // Contact name must be at least 1 character
    if (document.onlinerequest.realname.value.length < 1)
     {alert("Please enter your name.");document.onlinerequest.realname.focus();return;}
     
    // Email must be at least 5 characters, containing "@" and "."
    if (document.onlinerequest.email.value.length < 1)
     {alert("Please enter your e-mail address.");document.onlinerequest.email.focus();return;}
    if (document.onlinerequest.email.value.indexOf("@") == -1)
     {alert("Please enter a valid e-mail address.");document.onlinerequest.email.focus();return;}
    if (document.onlinerequest.email.value.indexOf(".") == -1)
     {alert("Please enter a valid e-mail address.");document.onlinerequest.email.focus();return;}
    if (document.onlinerequest.email.value.indexOf("@") > document.onlinerequest.email.value.lastIndexOf("."))
     {alert("Please enter a valid e-mail address.");document.onlinerequest.email.focus();return;}
    if (document.onlinerequest.email.value.length < 6)
     {alert("Please enter a valid address.");document.onlinerequest.email.focus();return;}
    // Details must be at least 1 character
    if (document.onlinerequest.details.value.length < 1)
     {alert("You have not entered any comments or questions.");document.onlinerequest.details.focus();return;}

    // If all fields check out then submit the form
    {
     document.onlinerequest.submit();
     alert("Thank you. We will contact you soon");
    }  
   }