if (document.images)
{
///	
var imagesNormal = new Object();
imagesNormal["home"] = new Image (84,34);
imagesNormal["home"].src = "images/btn_home.gif";

imagesNormal["about"] = new Image (96,34);
imagesNormal["about"].src = "images/btn_about_us.gif";

imagesNormal["dmv_services"] = new Image (124,34);
imagesNormal["dmv_services"].src = "images/btn_dmv_services.gif";

imagesNormal["passvisas"] = new Image (163,34);
imagesNormal["passvisas"].src = "images/btn_passvisas.gif";

imagesNormal["insurance"] = new Image (99,34);
imagesNormal["insurance"].src = "images/btn_insurance.gif";

imagesNormal["other_services"] = new Image (154,34);
imagesNormal["other_services"].src = "images/btn_other_services.gif";

imagesNormal["defenstive_driving"] = new Image (150,34);
imagesNormal["defenstive_driving"].src = "images/btn_defenstive_driving.gif";

imagesNormal["contact_us"] = new Image (92,34);
imagesNormal["contact_us"].src = "images/btn_contact_us.gif";

///
var imagesHilite = new Object();
imagesHilite["home"] = new Image (84,34);
imagesHilite["home"].src = "images/btn_home_ov.gif";

imagesHilite["about"] = new Image (96,34);
imagesHilite["about"].src = "images/btn_about_us_ov.gif";

imagesHilite["dmv_services"] = new Image (124,34);
imagesHilite["dmv_services"].src = "images/btn_dmv_services_ov.gif";

imagesHilite["passvisas"] = new Image (163,34);
imagesHilite["passvisas"].src = "images/btn_passvisas_ov.gif";

imagesHilite["insurance"] = new Image (99,34);
imagesHilite["insurance"].src = "images/btn_insurance_ov.gif";

imagesHilite["other_services"] = new Image (154,34);
imagesHilite["other_services"].src = "images/btn_other_services_ov.gif";

imagesHilite["defenstive_driving"] = new Image (150,34);
imagesHilite["defenstive_driving"].src = "images/btn_defenstive_driving_ov.gif";

imagesHilite["contact_us"] = new Image (92,34);
imagesHilite["contact_us"].src = "images/btn_contact_us_ov.gif";

}

function setImage(imgName, type)
{
if (document.images)
 {
if (type == "light")
  { 
    document.images[imgName].src = imagesHilite[imgName].src;
	return true;
   }
   else if (type == "normal")
   {
   document.images[imgName].src = imagesNormal[imgName].src;
	return true;
	}
}
return false;
}