//ABRIR VENTANA
function Win(URL,ancho,alto) {
if (ancho==null){
	ancho=350;
	alto=200;
}
if (scroll==null){
scroll=0
}
ventana=window.open(URL,"Win","toolbars=0,scrollbars="+scroll+",location=0,statusbars=0,menubars=0,resizable=0,width="+ancho+",height="+alto+",left=185,top=320");
}

//ENLACE QUE CIERRA VENTANA
function get(url) {
  opener.location = url;
  self.close()
}

//ADAPTA VENTANA A FOTO
function resizePage(){
  x=document.images['foto'].width;
  y=document.images['foto'].height;
  x=x+40;
  y=y+90; 
  window.resizeTo(x,y);
}