function submitit(){
var name=document.all.contactform.name.value;
var message=document.all.contactform.message.value;
var email=document.all.contactform.email.value;

if (name==''){
alert("Please fill your name");
document.contactform.name.focus();
return false;

        }
        
        
        if (email=='') {
        	alert("Please enter your email address");
			document.contactform.email.focus();
        	return false;
        } else {
        if (email.indexOf('@', 0) == -1 || email.indexOf('.', 0) == -1){ 
        alert("Please enter a valid e-mail address!");
document.contactform.email.focus();
return false;
                        }
                }
        if (message==''){
			alert("Please add your message or query");
			document.contactform.message.focus();
			return false;
        }

}