// JavaScript Document
function checkform(form) 
{
    if (form.name.value == "" ) 
	{
        alert("Error \n\nPlease enter your name\n");
        return false;
    }
	
	if (form.message.value == "" ) 
	{
        alert("Error \n\nPlease enter your message\n");
        return false;
    }
	
    if (! form.email.value.match(/^.+\@(\[?)[a-zA-Z0-9\-\.]+\.([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/) ) {
        alert(
            "Error \n\n" + 
            "The e-mail address you entered cant be valid\n"+
            "Please enter the correct e-mail address\n"
        );
        return false;
    }	
		
	return true;
}