// JavaScript Document
function form_checkFields() {
	d=document.form;
	if (d.name.value=='') {alert('Please enter your name!'); return false;}
	if (d.email.value=='') {alert('Please enter your email!'); return false;}
	if (
	    d.email.value!='' && (
	      d.email.value.indexOf(".") == -1 ||
	      d.email.value.indexOf("@") == -1
	    )
	) {alert('Please enter a valid e-mail address!'); return false;}
	if (d.subject.value=='') {alert('Please write a subject!'); return false;}
	if (d.message.value=='') {alert('Please write a message!'); return false;}
	return true;
	}



function reset() {
document.tellafriend.name.value="";
document.tellafriend.email.value="";
document.tellafriend.friendmail1.value="";
document.tellafriend.friendmail2.value="";
document.tellafriend.friendmail3.value="";
}

function validate() {


if (document.tellafriend.friendmail1.value.length==0) {
alert("please enter your friend's email address");
return false;
}

if (document.tellafriend.email.value.length==0) {
alert("please enter your email address");
return false;
}
if (document.tellafriend.name.value.length==0) {
alert("please enter your name");
return false;
}

document.tellafriend.submit()
return true;
}