/*
 *
 * Ajax invocation of email dynament.
 */
function init(){
$('.emailError1').html("");
$('.emailError2').html("");
$('.nameErrorEF').html("");
}

function requiredFieldsEF(){
            var recipientName=$("#eftoname").val();        
            var validate="";            
            if(recipientName=="")
            {
                $('.nameErrorEF').css("color","red").html("Please insert your friend's name");
                validate="false";
            }
            return validate;
}
function validateEFMail(){
    var msg1="";
    var recipientAd=$("#eftoemail").val();
    var filter=/^[A-Za-z0-9][A-Za-z0-9_.~-]*@[A-Za-z0-9_-]+\.[A-Za-z0-9_.]+[A-za-z]$/;
    if (filter.test(recipientAd))                 
        msg1="";
    else{
                 msg1="Please check that you have entered your email address correctly and try again.";
                 $('.emailError1').html(msg1);
        }     
        return msg1;
}
function validateEFSMail(){
            var msg="";
            var senderMail=$("#efyemail").val();
            var filter=/^[A-Za-z0-9][A-Za-z0-9_.~-]*@[A-Za-z0-9_-]+\.[A-Za-z0-9_.]+[A-za-z]$/;
            if (filter.test(senderMail))                 
            msg="";
            else
            {
                 msg="Please check that you have entered your email address correctly and try again.";
                 $('.emailError2').css("color","red").html(msg);
            }     
        return msg;
}
function validateEF(){
    init();
    var validRecipient=validateEFMail();
    var validSender=validateEFSMail();
    var requiredEFields=requiredFieldsEF();
    if(requiredEFields=="false" || validRecipient!="" || validSender!="")
    return 0;
    else 
    return 1;
}

    $("#submitBtn").click(function() {
      var stopEF=validateEF();
        if(stopEF==1)
        {
          var url = "/xchg/neamb/dynaments/email-friend/email-friend.xml";       
           $.ajax({
            type: "POST",
            url: url,
            dataType: "xml",
            data: { eftoemail: $("#eftoemail").val(),
                eftoname: $("#eftoname").val(),
                efyname: $("#efyname").val(),
                efyemail: $("#efyemail").val(),
                efcomments: $("#efcomments").val(),
                efurl: window.location},
            success: function(xml) {
                $("#efmsg").html("Thank you for sharing this content.");
                $("#eftoemail").val('');
                $("#eftoname").val('');
                $("#efcomments").val('');
                $("#efyname").val('');
                $("#efyemail").val('');
                } 
         });   
        }
       else        
         return false;    
    });