function menu_click(element,div_meniu)
{
  var  element1=document.getElementById(element);
  var element2=document.getElementById(div_meniu);
  new Effect.Appear(element1, {duration:2, from:0.1, to:2.0});
  element1.style.color='black';
  element2.style.borderBottom='1px black solid';    
}	
 
function mouse_out(element,hr)
{ 
var element1=document.getElementById(element);
var element2=document.getElementById(hr);
element1.style.color='#999999';
element2.style.borderBottom='1px #999999 solid'; 

}