function Validation(){
var Name =  document.feedback.Name.value;
var EmailID = document.feedback.EmailID.value;
var Message = document.feedback.Message.value;

if(Name==""){
	alert ("Please enter 'Full Name'.");
	document.feedback.Name.focus();
	return false;
	}
	
if(EmailID==""){
	alert("Please enter 'Email'.");
	document.feedback.EmailID.focus();
	return false;}
	if((EmailID.indexOf('@')>0)== false){
		alert("Please enter a valid 'E-mail Address'.");
		document.feedback.EmailID.focus();
		return false;
		}
	if((EmailID.indexOf('.')>0)== false){
		alert("Please enter a valid 'E-mail Address'.");
		document.feedback.EmailID.focus();
		return false;
	}
	
if(Message==""){
	alert ("Please enter 'Message'.");
	document.feedback.Message.focus();
	return false;
	}
	
	return true;
}