function checkform ( form )
{
if (comments.name.value == "") {
alert( "Please enter your name." );
comments.name.focus();
return false ;
}
if (comments.name.value == " Name") {
alert( "Please enter your name." );
comments.name.focus();
return false ;
}
if (comments.email.value == "") {
alert( "Please enter your email address." );
comments.email.focus();
return false ;
}
{
if (/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,3})+$/.test(comments.email.value)){
return (true)
}
alert( "Invalid email address, please re-enter." )
comments.email.focus();
return false ;
}
return true ;
}