var id,
    id1, 
    op = 0,       
    step = 10;

  mDate = new Date();
  var parametr;
  
	
function menu_ukaz(){
  window.clearInterval(id);
  window.clearInterval(id1);
  document.all.tabulka1.style.display='';
  id = window.setInterval("Move(document.all.tabulka1)", 20);
}


function menu_skryj(){
  id1 = window.setTimeout("Stop(document.all.tabulka1)", 200);
}



function Stop(x){
  co = x;
  op = 0,      
  step = 10;
  co.filters.Alpha.opacity = op;
  co.style.display= 'none';
  window.clearInterval(id1);
}


function Move(copak)
{
    
	op += step;
     if (op > 100) {
        op = 100;
		window.clearInterval(id);
	    };
   copak.filters.Alpha.opacity = op;
}