// Contact Form Validation

function validateForm()
{
// check first name
if (document.contactform.firstname.value == "")
{
alert ("Please enter your first name");
focus(document.contactform.firstname);
return false;
}
// check surname
if (document.contactform.surname.value == "")
{
alert ("Please enter your surname");
focus(document.contactform.surname);
return false;
}
// check email
if (document.contactform.email.value == "")
{
alert ("Please enter your email address");
focus(document.contactform.email);
return false;
}
if (document.contactform.email.value.indexOf("@")==-1)
{
alert("Please input a valid email address!");
focus(document.contactform.email);
return false;
}
// check comments
if (document.contactform.comments.value == "")
{
alert ("Please enter your comments");
focus(document.contactform.comments);
return false;
}
// check antispam code
if (document.contactform.skip_CaptchaCode.value == "")
{
alert ("Please enter the Anti-Spam Code");
focus(document.contactform.skip_CaptchaCode);
return false;
}
return true;
}