var win= null;
function abrirventana(mypage,myname,w,h,scroll){
  var winl = (screen.width-w)/2;
  var wint = (screen.height-h)/2;
  var settings  ='height='+h+',';
      settings +='width='+w+',';
      settings +='top='+wint+',';
      settings +='left='+winl+',';
      settings +='scrollbars='+scroll+',';
      settings +='resizable=no';
  win=window.open(mypage,myname,settings);
  if(parseInt(navigator.appVersion) >= 4){win.window.focus();}
}

function ampliar(img,des) {
document.datos.imagen.value = img
document.datos.descripcion.value = des
//document.datos.titulo.value = tit
var w=600
var h=400
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',menu=0,scrollbars=0,resizable=0,toolbar=0,status=0,location=0,menubar=0'
win = window.open("detalle.htm", "imagen", winprops)
win.blur
if (parseInt(navigator.appVersion) >= 4) {win.window.focus();}
//win.resizeTo(w,h);
//win.moveTo(winl,wint);
}
//-->