var http_request=false;function AJAX(url,id_capa){http_request=false;if(window.XMLHttpRequest){http_request=new XMLHttpRequest();}else if(window.ActiveXObject){try{http_request=new ActiveXObject("Msxml2.XMLHTTP");}catch(e){try{http_request=new ActiveXObject("Microsoft.XMLHTTP");}catch(f){}}}
if(!http_request){alert('Fallo :( No es posible crear una instancia XMLHTTP');return false;}
http_request.onreadystatechange=function(){if(http_request.readyState==4){if(http_request.status==200){document.getElementById(id_capa).innerHTML=http_request.responseText;}else{document.getElementById(id_capa).innerHTML='Problemas al realizar la petición'}}}
http_request.open('GET',url,true);http_request.send(null);}
function anhio(n_anhio){AJAX('/includes/htmls/ipad/ipad_'+n_anhio+'.html','contenidos_ajax');}
function numero(num_pad){var codigo=document.getElementById('codigo_'+num_pad);var fade=document.getElementById('fade');if(codigo.style.display=='none'){fade.style.display='block';codigo.style.display='block';}else{fade.style.display='none';codigo.style.display='none';}}