function mostrarAdmin(){
			document.getElementById("gris").style.display="block";
			document.getElementById("admin").style.display="block";
		}
		
		function mostrarEliminar(){
			document.getElementById("fondodelete").style.display="block";
			document.getElementById("delete").style.display="block";
		}
		
		function quitarEliminar(){
			document.getElementById("fondodelete").style.display="none";
			document.getElementById("delete").style.display="none";
		}
		
		function goToDownload(url){
			document.getElementById("gris").style.display="none";
			document.getElementById("download").style.display="none";
			window.location.href=url;
		}
		
		function closeDownload(){
			document.getElementById("gris").style.display="none";
			document.getElementById("download").style.display="none";
		}