function validateMail(){
    if(document.mailform.name.value==""){
        window.alert("Please fill in your name!");
		document.mailform.name.focus();
        return false;
    }
	if(!document.mailform.email.value.match(/\b(^(\S+@).+((\.com)|(\.net)|(\.edu)|(\.mil)|(\.gov)|(\.org)|(\..{2,2}))$)\b/gi)){
        window.alert("Please fill in a valid e-mail address!");
		document.mailform.email.focus();
        return false;
    }
	 if(document.mailform.subject.value==""){
        window.alert("Please fill in the subject field, before sending this mail.");
		document.mailform.subject.focus();
        return false;
    }
	 if(document.mailform.to.value==""){
        window.alert("Who do you want to e-mail?");
		document.mailform.to.focus();
        return false;
    }
	 if(document.mailform.msg.value==""){
        window.alert("Cannot send an empty email. Please write your text in the 'Message' field.");
		document.mailform.msg.focus();
        return false;
    }
    return ;
}