function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function flotant(pagina,nombre,ancho,largo,x,y,scr) {
  var Ventana= 'toolbar=0,location=0,directories=0,scrollbars='+scr+',screenX='+x+'px,screenY='+y+'px,menubar=0,resizable=0,width='+ancho+',height='+largo+',status=0';
  open(pagina,nombre,Ventana);
}

function GetNewRequest() {
  try {
    var request = new XMLHttpRequest();
  } catch (trymicrosoft) {
    try {
      var request = new ActiveXObject("Msxml2.XMLHTTP");
    } catch (othermicrosoft) {
      try {
        var request = new ActiveXObject("Microsoft.XMLHTTP");
      } catch (failed) {
        var request = false;
      }
    }
  }

  return request;
}

var req1 = GetNewRequest();
function CanviFoto(menu,foto) {
  req1;
  if ( !req1 ) {
    alert('AJAX no operativo, no puedo buscar!');
  } else {
    var url = "ajax_canvifoto.php?menu="+escape(menu)+"&foto="+escape(foto);

    req1.open("GET", url, true);
    req1.onreadystatechange = updateFoto;
    req1.send(null);
  }
}

function updateFoto() {
  req1;
  if (req1.readyState == 4) {
    if (req1.status == 200) {
      valors = req1.responseText.split('@');
      foto = valors[0];
      //document.getElementById("dinamic").innerHTML = '<img src="'+valors[1]+'" width=650 height=421 border=0>';
      document.getElementById("dinamic").innerHTML = '<img src="'+valors[1]+'" border=0>';
      req1.abort();
    }
    else if (req1.status == 404) document.getElementById("dinamic").innerHTML = '<span class=redtiny>La página no existe!!</span>';
    //else document.getElementById("dinamic").innerHTML = '<span class=redtiny>ERROR: El código de estado de la página es'+req1.status+'</span>';
  } else if ( req1.readyState > 0 ) {
    //if ( req1.readyState < 4 ) document.getElementById("dinamic").innerHTML = '<img src="<?=$DIR_IMG?>trans.gif" border=0 align="center" width="650" height="300" alt="">';
  }
}

function CanviFotoShowroom(sr,foto) {
  req1;
  if ( !req1 ) {
    alert('AJAX no operativo, no puedo buscar!');
  } else {
    var url = "ajax_canvifotoshowroom.php?show="+escape(sr)+"&foto="+escape(foto);

    req1.open("GET", url, true);
    req1.onreadystatechange = updateFoto;
    req1.send(null);
  }
}

function FullscreenLoad(url){
  if (window.screen){
    var hori=screen.availWidth;
    var verti=screen.availHeight;
  } else {
    var hori = 950;
    var verti = 700;
  }
  window.open(url,'Papelaweb', 'width='+hori+',height='+verti+',fullscreen=1, scrollbars=0,left='+(0)+',top='+(0));
}