function plus (id)
{
 var div = document.getElementById('div_client_'+id);
 var div_gr = document.getElementById('div_gr_'+id);
 
 if (div)
 {
   if (document.getElementById('div_inp_'+id).value == 1)
   {
     div.style.visibility = "hidden";
     div.style.display = "none";
     document.getElementById('div_inp_'+id).value = 2;   
     document.getElementById('a_'+id).src = '/img/plus1.gif';
   } 
   else
   {
     div.style.visibility = "visible";
     div.style.display = "block";
     document.getElementById('div_inp_'+id).value = 1;   
     document.getElementById('a_'+id).src = '/img/minus1.gif';
   }
 }
 
 if (div_gr)
 {
   if (document.getElementById('div_gr_inp_'+id).value == 1)
   {
     div_gr.style.visibility = "hidden";
     div_gr.style.display = "none";
     document.getElementById('div_gr_inp_'+id).value = 2;   
   } 
   else
   {
     div_gr.style.visibility = "visible";
     div_gr.style.display = "block";
     document.getElementById('div_gr_inp_'+id).value = 1;   
   }
 }

}

function plus_gr (id)
{ 
 var div_gr = document.getElementById('div_gr_'+id);
 
 if (div_gr)
 {
   if (document.getElementById('div_gr_inp_'+id).value == 1)
   {
     div_gr.style.visibility = "hidden";
     div_gr.style.display = "none";
     document.getElementById('div_gr_inp_'+id).value = 2;
     document.getElementById('a_'+id).src = '/img/minus1.gif';      
   } 
   else
   {
     div_gr.style.visibility = "visible";
     div_gr.style.display = "block";
     document.getElementById('div_gr_inp_'+id).value = 1;     
     document.getElementById('a_'+id).src = '/img/plus1.gif';  
   }
 }

}

function closePopup (id)
{
 document.getElementById(id).style.visibility = 'hidden';
}