b1_on = new Image();
b1_on.src = "/English/images/MayorBulb_on.gif";
b1_off = new Image();
b1_off.src = "/English/images/MayorBulb_off.gif";
b2_on = new Image();
b2_on.src = "/English/images/HistoryBulb_on.gif";
b2_off = new Image();
b2_off.src = "/English/images/HistoryBulb_off.gif";
b3_on = new Image();
b3_on.src = "/English/images/CityCouncilBulb_on.gif";
b3_off = new Image();
b3_off.src = "/English/images/CityCouncilBulb_off.gif";
b4_on = new Image();
b4_on.src = "/English/images/CityDepartmentsBulb_on.gif";
b4_off = new Image();
b4_off.src = "/English/images/CityDepartmentsBulb_off.gif";
b5_on = new Image();
b5_on.src = "/English/images/BusinessEconomyBulb_on.gif";
b5_off = new Image();
b5_off.src = "/English/images/BusinessEconomyBulb_off.gif";
b6_on = new Image();
b6_on.src = "/English/images/CultureBulb_on.gif";
b6_off = new Image();
b6_off.src = "/English/images/CultureBulb_off.gif";
b7_on = new Image();
b7_on.src = "/English/images/HealthCareBulb_on.gif";
b7_off = new Image();
b7_off.src = "/English/images/HealthCareBulb_off.gif";
b8_on = new Image();
b8_on.src = "/English/images/ScienceEducationBulb_on.gif";
b8_off = new Image();
b8_off.src = "/English/images/ScienceEducationBulb_off.gif";
b9_on = new Image();
b9_on.src = "/English/images/SportTourismBulb_on.gif";
b9_off = new Image();
b9_off.src = "/English/images/SportTourismBulb_off.gif";
b10_on = new Image();
b10_on.src = "/English/images/SocialBulb_on.gif";
b10_off = new Image();
b10_off.src = "/English/images/SocialBulb_off.gif";
b11_on = new Image();
b11_on.src = "/English/images/InternationalCooperationBulb_on.gif";
b11_off = new Image();
b11_off.src = "/English/images/InternationalCooperationBulb_off.gif";
b12_on = new Image();
b12_on.src = "/English/images/CitizenParticipationBulb_on.gif";
b12_off = new Image();
b12_off.src = "/English/images/CitizenParticipationBulb_off.gif";

function ActiveImage(ImageName, LocalName)
{
descrimgOn = eval(ImageName + ".src");
document[LocalName].src = descrimgOn;
}

function InactiveImage(ImageName, LocalName)
{
descrimgOf = eval(ImageName + ".src");
document[LocalName].src = descrimgOf;
}