function checkContact() 
{
        if (document.contact01.firstname.value == '') {
                window.alert("Please Enter Your First Name!");
        }
	else if (document.contact01.name.value == '') {
                window.alert("Please Enter Your Last Name!");
        } 
        else if (document.contact01.mail.value == '') {
                window.alert("Please Enter Your Email!");
        }      
        else if (document.contact01.message.value == '') {
	         window.alert("Please Enter A Message!");
        }
	else {
                document.contact01.submit();
           }
}