var loaded = false;

   function checkBrowser(brawser)
{
var skobka =')';
var starTT=0;
var resulTT = "";
var res=4;

starTT = brawser.indexOf('Opera') ;
resulTT = brawser.substr(starTT,5);

if(resulTT == ""){res=1;}
if(resulTT == "Opera"){res=2;}
if(navigator.appName == "Netscape"){res=3;}
typeBras = res;

return typeBras;
}


function posleft(elm)
{
   var left = elm.offsetLeft;
while((elm = elm.offsetParent) != null)
   {
      left += elm.offsetLeft;
   }
   
   return left;
}


function start()
{
var obj = document.getElementById('choose');
x  = posleft(obj);
y =  postop(obj);
y1 = obj.clientHeight + 3;
x1 = 1;

if(checkBrowser(navigator.userAgent) == 2)
{
x1 = 3; // for opera
y1 = obj.clientHeight + 1;
}

//if(checkBrowser(navigator.userAgent) == 3)
//{
//y1 = obj.clientHeight + 18;
//}


obj = document.getElementById('qq');
obj.style.left = x  - x1 + 'px';
obj.style.top =y  +y1+ 'px';

}

function postop(elm)
{
   var top = elm.offsetTop;
   while((elm = elm.offsetParent) != null)
   {
      top += elm.offsetTop;
   }
   return top;
}


function open1()
{
if(loaded == false)
{ 

var obj = $('#qq').slideDown('slow');  loaded=true; 

if(null != document.getElementById('weeks'))
document.getElementById('weeks').style.visibility = "hidden";

if(null != document.getElementById('karonacia'))
document.getElementById('karonacia').style.visibility = "hidden";



}
}

function close1()
{
if(loaded == true){
$('#qq').slideUp('normal');  loaded=false; }

if(null != document.getElementById('weeks'))
document.getElementById('weeks').style.visibility = "visible";


if(null != document.getElementById('karonacia'))
document.getElementById('karonacia').style.visibility = "visible";

}


function open_close()
{

if(!loaded)
open1();
else
close1();

}