imgHome = new Image();
imgHome.src = "graphics/b_home.gif";
imgHomeOn = new Image();
imgHomeOn.src = "graphics/bs_home.gif";

imgAbout = new Image();
imgAbout.src = "graphics/b_about.gif";
imgAboutOn = new Image();
imgAboutOn.src = "graphics/bs_about.gif";

imgServices = new Image();
imgServices.src = "graphics/b_services.gif";
imgServicesOn = new Image();
imgServicesOn.src = "graphics/bs_services.gif";

imgProducts = new Image();
imgProducts.src = "graphics/b_products.gif";
imgProductsOn = new Image();
imgProductsOn.src = "graphics/bs_products.gif";

imgProjects = new Image();
imgProjects.src = "graphics/b_projects.gif";
imgProjectsOn = new Image();
imgProjectsOn.src = "graphics/bs_projects.gif";

imgBenefits = new Image();
imgBenefits.src = "graphics/b_benefits.gif";
imgBenefitsOn = new Image();
imgBenefitsOn.src = "graphics/bs_benefits.gif";

imgEducation = new Image();
imgEducation.src = "graphics/b_education.gif";
imgEducationOn = new Image();
imgEducationOn.src = "graphics/bs_education.gif";

imgNews = new Image();
imgNews.src = "graphics/b_news.gif";
imgNewsOn = new Image();
imgNewsOn.src = "graphics/bs_news.gif";

imgContact = new Image();
imgContact.src = "graphics/b_contact.gif";
imgContactOn = new Image();
imgContactOn.src = "graphics/bs_contact.gif";

//---------------------------------------------------------------------
//
// img_act
//
//---------------------------------------------------------------------
function img_act(imageName, imageObject)
{   
   document.images[imageName].src = eval(imageObject);
}