function Menu(menu){
			//función que gestiona el abrir y cerrar de los menus
			if(document.getElementById(menu).style.visibility=="visible"){
				document.getElementById(menu).style.visibility="hidden";
				document.getElementById(menu).style.display="none";		
			}else{
				document.getElementById(menu).style.display="Inline";
				document.getElementById(menu).style.visibility="visible";
			}
		}
function shakeleft(objId,opacity)
{
 if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity <= 100) {
      setOpacity(obj, opacity);
      opacity += 10;
      window.setTimeout("shakeleft('"+objId+"',"+opacity+")", 30);
    }
  }

 
}
function stoptimer(objId,opacity) {
 if (document.getElementById) {
    obj = document.getElementById(objId);
    if (opacity >= 60) {
      setOpacity(obj, opacity);
      opacity -= 10;
      window.setTimeout("stoptimer('"+objId+"',"+opacity+")", 40);
    }
  }
}
function setOpacity(obj, opacity) {
  opacity = (opacity == 100)?99.999:opacity;
  
  // IE/Win
  obj.style.filter = "alpha(opacity:"+opacity+")";
  
  // Safari<1.2, Konqueror
  obj.style.KHTMLOpacity = opacity/100;
  
  // Older Mozilla and Firefox
  obj.style.MozOpacity = opacity/100;
  
  // Safari 1.2, newer Firefox and Mozilla, CSS3
  obj.style.opacity = opacity/100;
}

function ddddstoptimer(kkk,opacity)
{

//clearTimeout(timer)
var p=document.getElementById(kkk)
p.style.position="relative"
p.style.top="0"
//p.style.left="1"
p.style.filter="alpha(opacity=100)"
p.style.opacity="1"
}