function auth() {};

auth.showLoginBlock = function () {
    var modalWindow = $("#loginBlock");
    var shadowWindow = $("#loginBlockShadow");
    var actionLink = $("#logLinks");
    var leftPosition = $(actionLink).offset().left - 115;
    var topPosition = $(actionLink).offset().top - 5;
    $(modalWindow).css("display", "block");  
    $(modalWindow).css("left", leftPosition);
    $(shadowWindow).css("display", "block");
    $(shadowWindow).css("left", leftPosition-10);
    $(shadowWindow).css("top", topPosition+1);
    $("#User_User_login").focus();
//    $(modalShadow).css("top", topPosition);
    
  
}

auth.hideLoginBlock = function () {
    var modalWindow = $("#loginBlock");
    var shadowWindow = $("#loginBlockShadow");
    $(modalWindow).css("display", "none");  
    $(shadowWindow).css("display", "none");
}