function mouseOver(img,img_src)
{
  document.getElementById(img).src = img_src;
}

function mouseOut(img,img_src)
{
   document.getElementById(img).src = img_src;
}

function plus_gr (id,typeid, $top, $left, $width,$height)
{
 var div_gr = document.getElementById(id);
 
 if($top == "middle")
   $top = "(screen.height - $height) / 2";
 if($left == "middle")
   $left = "(screen.width - $width) / 2";
   
 //--------
 var x,y; 
 x=Math.random()*2+1; 
 var c= div_gr; //document.getElementById("main"+namber) 
 $left = (document.body.clientWidth - $width) / 2 + document.body.scrollLeft ;  
 $top =  (document.body.clientHeight - $height) / 2 + document.body.scrollTop ;  
	
 //--------  
 
 if (div_gr)
 {
   if (document.getElementById(typeid).value == 1)
   {
     div_gr.style.top  = $top;
     div_gr.style.left = $left;
     div_gr.style.width  = $width;
     div_gr.style.height = $height;     
     div_gr.style.visibility = "hidden";
     div_gr.style.display = "none";
          
     document.getElementById(typeid).value = 2;     
   } 
   else
   {     
     div_gr.style.top    = $top;
     div_gr.style.left   = $left;
     div_gr.style.width  = $width;
     div_gr.style.height = $height;
     div_gr.style.visibility = "visible";
     div_gr.style.display = "block";
     document.getElementById(typeid).value = 1;     
   }
 }

}

function plus_gr_img (id)
{ 
 var div_gr   = document.getElementById('div_gr_'+id);
 var div_hidd = document.getElementById('div_hidden_'+id);   
 if (div_gr)
 {
   if (document.getElementById('div_gr_inp_'+id).value == 1)
   {     
     div_gr.style.visibility = "visible";
     div_gr.style.display = "block";
     document.getElementById('div_gr_inp_'+id).value = 2;
     if (document.getElementById('img_'+id))
     {
      if (id >= 7 && id <= 13)
       document.getElementById('img_'+id).src = '/www.yoyo.md/img/site/minimize_2.gif';
      else 
       document.getElementById('img_'+id).src = '/www.yoyo.md/img/site/minimize.gif';
     }    
       
     if (div_hidd)
     {
      div_hidd.style.visibility = "hidden";
      div_hidd.style.display = "none";
     }    
   } 
   else
   {
     div_gr.style.visibility = "hidden";
     div_gr.style.display = "none"; 
     document.getElementById('div_gr_inp_'+id).value = 1;
     if( document.getElementById('img_'+id) )   
     {
      if (id >= 7 && id <= 13 )
       document.getElementById('img_'+id).src = '/www.yoyo.md/img/site/maximize_2.gif';
      else   
       document.getElementById('img_'+id).src = '/www.yoyo.md/img/site/maximize.gif';
     } 
      
     if (div_hidd)
     {
      div_hidd.style.visibility = "visible";
      div_hidd.style.display = "block";
     }  
   }
 }

}

function xGetElementById(e)
{
  if(typeof(e)=='string') 
  {
    if(document.getElementById) e=document.getElementById(e);
    else if(document.all) e=document.all[e];
    else e=null;
  }
  return e;
}

function xStr(s)
{
  for(var i=0; i<arguments.length; ++i){if(typeof(arguments[i])!='string') return false;}
  return true;
}

function xNum()
{
  for(var i=0; i<arguments.length; ++i){if(isNaN(arguments[i]) || typeof(arguments[i])!='number') return false;}
  return true;
}

function xHeight(e,h)
{

  if(!(e=xGetElementById(e))) return 0;
  if (xNum(h)) 
  {
    if (h<0) h = 0;
    else h=Math.round(h);
  }  
  else return;
     
  h =  e.offsetHeight; // e.clientHeight; 
  return h;
}

var pos  = new Array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0); //--- pozitia curenta 
var down = new Array(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0); //--- time;
var speed=20;

function dropDown(id) 
{ 
 
  var div_gr   = document.getElementById('div_gr_'+id);    
   
  if (pos[id]     == 0) pos[id]     = xHeight('div_gr_'+id,0);    
  if (pos_ini[id] == 0 && pos[id] > 0) pos_ini[id] = pos[id];  
   
  if (document.getElementById('div_gr_inp_'+id).value == 1) 
  {
    if(pos[id]>=pos_ini[id]) 
    {
      clearTimeout(down[id]);     
      document.getElementById('div_gr_inp_'+id).value = 2;      
      if (document.getElementById('img_'+id))
      {
       if (id >= 7 && id <= 14)
        document.getElementById('img_'+id).src = '/www.yoyo.md/img/site/minimize_2.gif';
       else 
        document.getElementById('img_'+id).src = '/www.yoyo.md/img/site/minimize.gif';
      }
      return;
    }
    pos[id]+=20;
  }
  else 
  {
    if (document.getElementById('div_gr_inp_'+id).value == 2) 
    { 
          
      if(pos[id]<=0) 
      { 
       pos[id] = 0;                   
       clearTimeout(down[id]);           
       document.getElementById('div_gr_inp_'+id).value = 1;        
       if( document.getElementById('img_'+id) )   
       {
         if (id >= 7 && id <= 14 )
           document.getElementById('img_'+id).src = '/www.yoyo.md/img/site/maximize_2.gif';
         else   
           document.getElementById('img_'+id).src = '/www.yoyo.md/img/site/maximize.gif';
       }        
       div_gr.style.height= 0 +'px';
       return;
      }  
      pos[id]-=20;    
            
    }
  }   
  if (pos[id] >=0 ) div_gr.style.height= pos[id] +'px';
  
  down[id]=setTimeout('dropDown("'+id+'")',speed); 
}
//----- Vote -------------------
var stea_flag = false;
var total_stars = 5;
function VoteOver(img_id,img_src,nr)
{  
  stea_flag = true;
  //-- text ---------
  document.getElementById('note').innerHTML = nr;
  //-- end text -----
  for (var i=1; i<=nr; i++)
  {
   mouseOver(img_id+i,'/www.yoyo.md/img/site/'+img_src+'_on.gif');
   if (document.getElementById('up'))
    mouseOver('up','/www.yoyo.md/img/site/up_'+i+'.gif');
  }
  
  if (nr == total_stars) return;
  
  for (var i=nr+1; i<=total_stars; i++) 
    mouseOut(img_id+i,'/www.yoyo.md/img/site/'+img_src+'_off.gif');
}

function VoteOut(img_id,img_src)
{
  if (!stea_flag) return;
  
  for (var i=1; i<=total_stars; i++)  
    mouseOut(img_id+i,'/www.yoyo.md/img/site/'+img_src+'_off.gif')
    
  document.getElementById('note').innerHTML = '0'; 
  mouseOver('up','/www.yoyo.md/img/site/up.gif');   
}

//---end-- Vote -------------------