function validate(contactbox)
		{
		
		if(document.getElementById('realname').value=="")
{

document.getElementById('nameerror').childNodes[0].nodeValue = "Enter your name";
return false;
}
else {
document.getElementById('nameerror').childNodes[0].nodeValue = "";

}


		
		if(document.forms.contactbox.email.value=="")
{
document.getElementById('emailerror').childNodes[0].nodeValue = "Enter your email";
return false;

}

else {
document.getElementById('emailerror').childNodes[0].nodeValue = "";

}

	if(document.forms.contactbox.message.value=="")
{
document.getElementById('messageerror').childNodes[0].nodeValue = "Enter message";
return false;
}		
		
		}