popTimer=0;


function old_zobraz()
  {
   document.all["plovouci"].style.position = 'absolute';
   document.all["plovouci"].style.top  = 20;
   zleva = ((document.body.clientWidth-690)/2)-27;
   document.all["plovouci"].style.left = zleva;   
   
   document.all["gohome"].style.position = 'absolute';
   document.all["gohome"].style.top  = -200;
   zleva = ((document.body.clientWidth-690)/2);
   document.all["gohome"].style.left = zleva;    
   clearTimeout(popTimer);
   document.all.plovouci.style.visibility = "visible";               
   document.all.gohome.style.visibility = "hidden"; 
  }

function old_skryj()
  {
   document.all["plovouci"].style.position = 'absolute';
   document.all["plovouci"].style.top  = -200
   zleva = ((document.body.clientWidth-690)/2);
   document.all["plovouci"].style.left = zleva; 
   
   document.all["gohome"].style.position = 'absolute';
   document.all["gohome"].style.top  = 40;
   zleva = ((document.body.clientWidth-690)/2);
   document.all["gohome"].style.left = zleva;  
   clearTimeout(popTimer); 
   document.all.plovouci.style.visibility = "hidden";
   document.all.gohome.style.visibility = "visible";              
  }
  
  
function zobraz()
  {
   document.getElementById("plovouci").style.visibility = "hidden";
  
   document.getElementById("plovouci").style.position = 'absolute';
   document.getElementById("plovouci").style.top  = 20;
   zleva = ((document.body.clientWidth-690)/2)-27;
   document.getElementById("plovouci").style.left = zleva;   
   
   document.getElementById("gohome").style.position = 'absolute';
   document.getElementById("gohome").style.top  = -200;
   zleva = ((document.body.clientWidth-690)/2);
   document.getElementById("gohome").style.left = zleva;    
   clearTimeout(popTimer);
   document.getElementById("plovouci").style.visibility = "visible";               
   document.getElementById("gohome").style.visibility = "hidden"; 
  }

function skryj()
  {
   document.getElementById("plovouci").style.position = 'absolute';
   document.getElementById("plovouci").style.top  = -200
   zleva = ((document.body.clientWidth-690)/2);
   document.getElementById("plovouci").style.left = zleva; 
   
   document.getElementById("gohome").style.position = 'absolute';
   document.getElementById("gohome").style.top  = 40;
   zleva = ((document.body.clientWidth-690)/2);
   document.getElementById("gohome").style.left = zleva;  
   clearTimeout(popTimer); 
   document.getElementById("plovouci").style.visibility = "hidden";
   document.getElementById("gohome").style.visibility = "visible";              
  }