function ContactFormValidator()
	{
	 
	    var firstname = $('ctl00_ContentPlaceHolder1_firstname');
		if  (firstname.value=="" ) 
		{
		    alert("First name is a require field.");
		    firstname.focus();
		    return (false);
		}
		
		
		var lastname = $('ctl00_ContentPlaceHolder1_lastname');
		if  (lastname.value=="" ) 
		{
		    alert("Last name is a require field.");
		    lastname.focus();
		    return (false);
		}
		
		var email = $('ctl00_ContentPlaceHolder1_email');
		if  (email.value=="" ) 
		{
		    alert("Email is a require field.");
		    email.focus();
		    return (false);
		}
		
		if (email.value.indexOf("@") == -1 || email.value.indexOf(".") == -1)
		{
		    alert("your email is invalid.");
		    email.focus();
		    return (false);
		}
		
		return (true);
	}

    function EmailFormValidator()
	{
	 
	    var firstname = $('ctl00_ContentPlaceHolder1_firstname');
		if  (firstname.value=="" ) 
		{
		    alert("First name is a require field.");
		    firstname.focus();
		    return (false);
		}
		
		
		var lastname = $('ctl00_ContentPlaceHolder1_lastname');
		if  (lastname.value=="" ) 
		{
		    alert("Last name is a require field.");
		    lastname.focus();
		    return (false);
		}
		
		var your_email = $('ctl00_ContentPlaceHolder1_your_email');
		if  (your_email.value=="" ) 
		{
		    alert("Your email is a require field.");
		    your_email.focus();
		    return (false);
		}
		
		if (your_email.value.indexOf("@") == -1 || your_email.value.indexOf(".") == -1)
		{
		    alert("Your email is invalid.");
		    your_email.focus();
		    return (false);
		}
		
		var friend_email = $('ctl00_ContentPlaceHolder1_friend_email');
		if  (friend_email.value=="" ) 
		{
		    alert("Your friend's email is a require field.");
		    friend_email.focus();
		    return (false);
		}
		
		if (friend_email.value.indexOf("@") == -1 || friend_email.value.indexOf(".") == -1)
		{
		    alert("Your friend's email is invalid.");
		    friend_email.focus();
		    return (false);
		}
		
		return (true);
	}