// ABRIR POPUP
function popup(url,h1,w1,name,scroll){
	var w=w1;
	var h=h1;
	var winl = (screen.width - w) / 2;
	var wint = (screen.height - h) / 2;
	var settings ='menubar=no,location=no,resizable=no,scrollbars='+scroll+',status=no,';
	settings +='height='+h+',';
	settings +='width='+w+','
	settings +='top='+wint+','
	settings +='left='+winl
	window.open(url,name,settings);
}
//ESCRIBE VERTICAL
function escribe(msg)
{
cont =0;
     while (cont<msg.length)
     {
      letra = msg.substring(cont,cont+1)
      document.write(letra+"<br>")
      cont+=1
     }
}