function abrir(doc,pag){
alto=screen.height-55;
ventana=eval('window.open("docs/'+doc+'","'+pag+'","toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,top=0,width=600,height='+alto+'")');
ventana.focus();
}

var altura = screen.height-100;
var anchura = screen.width-100;
function guia(){
winguia=window.open("http://www.vienaeditorial.com/barcelonaaccesible/index.htm" , "guia" , "width="+anchura+",height="+altura+",toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=yes,left=50,top=20");
winguia.focus();
}