function CloseLoginBox() {
    $("#popup").fadeOut("fast",function(){
        $("#popup_background").fadeOut("slow",function(){
            document.getElementById("popup_background").style.display = "none";
            })
        });
}

function CloseNewUserBox() {
    $("#popup_reg").fadeOut("fast",function(){
        $("#popup_background").fadeOut("slow",function(){
            document.getElementById("popup_background").style.display = "none";
            })
        });
}

function OpenLoginBox() {
  $("#popup_background").css("opacity","0.8");
  $("#popup_background").fadeIn("slow",function(){ $("#popup").fadeIn("fast") });
}

function OpenNewUserBox() {
  $("#popup_background").css("opacity","0.8");
  $("#popup_background").fadeIn("slow",function(){ $("#popup_reg").fadeIn("fast") });
}

function FromLoginBox() {
  $("#popup").fadeOut("fast",function(){ $("#popup_reg").fadeIn("fast") });
}

function FromNewUserBox() {
  $("#popup_reg").fadeOut("fast",function(){ $("#popup").fadeIn("fast") });
}