function stopEnterKey(){
 if(window.event.keyCode==13) {window.event.keyCode=0;}
}

function confirmLogin(){
    document.getElementById('spanStatus').innerHTML='This item has been added to your registry.';
}

function hideLogin(){
    var elem=document.getElementById('hideshow');
    var fade=document.getElementById('fade');
    
    elem.style.visibility='hidden';
    fade.style.visibility='hidden';
    document.getElementById('popUpContent').innerHTML='';
}

function LogUser(ref,itemID){
        var u=document.getElementById('username'+itemID);
        var p=document.getElementById('password'+itemID);
        var url="giftRegistry.php";
        var params="action=login&ref="+ref +"&itemID=" + itemID+"&password="+p.value +"&username=" + u.value;
        var action="document.getElementById('dialogContent').innerHTML=request.responseText;";
        action=action+"if(document.getElementById('dialogContent').innerHTML=='<!--logged in -->'){updateRegistry("+itemID+",1,1);confirmLogin();hideLogin();}";       
        requestURL(url,params,action);
 
       //sendRequest(conn,strURL,1,'spanStatus','if(mainContent.innerHTML==\"<!--logged in -->\"){updateRegistry('+itemID+',1,1);}');
}

function showLogin(itemID, qty){
    var url="giftRegistry.php";
    var params="action=showLogin&ref=1&itemID="+itemID;
    var action="document.getElementById('dialogContent').innerHTML=request.responseText;";

    requestURL(url,params,action);

    document.getElementById("fade").style.visibility="visible";
    document.getElementById("hideshow").style.visibility="visible";
}

function validateRegistration(){
  var rInfo=document.getElementsByClassName("regReq");
  
  for(i=0;i<rInfo.length;i++;){
      if(rInfo[i]==""){
        alert(errMessage(rInfo[i].name));
        exit;
      }

  }

}


function updateRegistry(itemID,qty,ref){
    var regID= getCookie("aylissWeddingReg");    
    var params = "id="+itemID +"&regID="+regID+"&quantity="+qty+"&ref="+ref;
    var url="addWedRegItem.php";
    var action = "document.getElementById('spanStatus').innerHTML=request.responseText;";
   
    if(regID){
      requestURL(url,params,action); 
    }
    else
    {
      showLogin(itemID,qty);
    }

}