function removeString(s, t) {

  i = s.indexOf(t);
  r = "";
  if (i == -1) return s;
  r += s.substring(0,i) + removeString(s.substring(i + t.length), t);
  return r;
  }

function AlternarImagen(img) {
	var searchString = '_ON';
	var imgSrc = img.src.toUpperCase();
	var index = imgSrc.indexOf(searchString);

	if ( index > 0 ) {
      img.src = removeString(imgSrc, searchString);

      //img.src = imgSrc.substring(0,imgSrc.indexOf(searchString)) + remove(imgSrc.substring(i + searchString.length), searchString);
	} else {

	  var ext = imgSrc.substring(imgSrc.length-4, imgSrc.length );

      var leading = imgSrc.substring(0, imgSrc.length-4);

      var trailing = imgSrc.substring(imgSrc.length-4, imgSrc.length);

	  img.src = leading + searchString + trailing;
	}
}


var menuItems =
[

['<img src=/images/servicios.jpg border="0" onmouseover="AlternarImagen(this)" onmouseout="AlternarImagen(this)" alt="Servicios" />',"#","","","","_self","0", , , , , ],
['<img src=/images/servicios1.jpg border="0" onmouseover="AlternarImagen(this)" onmouseout="AlternarImagen(this)" alt="Ahorros" />',"/servicios/Ahorros.html","","","","_self","0", , , , , ],
['<img src=/images/servicios2.jpg border="0" onmouseover="AlternarImagen(this)" onmouseout="AlternarImagen(this)" alt="Cr&eacute;ditos" />',"/servicios/Creditos.html","","","","_self","0", , , , , ],
['<img src=/images/servicios3.jpg border="0" onmouseover="AlternarImagen(this)" onmouseout="AlternarImagen(this)" alt="C&aacute;lculo&nbsp;Cuotas" />',"/servicios/CalculodeCuotas.html","","","","_self","0", , , , , ],
['<img src=/images/servicios4.jpg border="0" onmouseover="AlternarImagen(this)" onmouseout="AlternarImagen(this)" alt="Fondo&nbsp;de&nbsp;Mutualidad" />',"/servicios/Fondo de Mutualidad.html","","","","_self","0", , , , , ],
['<img src=/images/servicios5.jpg border="0" onmouseover="AlternarImagen(this)" onmouseout="AlternarImagen(this)" alt="Convenios" />',"/servicios/index.html","","","","_self","0", , , , , ],
['<img src=/images/servicios7.jpg border="0" onmouseover="AlternarImagen(this)" onmouseout="AlternarImagen(this)" alt="Factoreo" />',"/servicios/Factoreo.html","","","","_self","0", , , , , ],


];