if (document.images) {



	imgclientson = new Image ();
	imgclientson.src = "../images/nav_clients_01.jpg";
	imgclientsoff = new Image();
	imgclientsoff.src = "../images/nav_clients_00.jpg";

	imgarticleson = new Image ();
	imgarticleson.src = "../images/nav_articles_01.jpg";
	imgarticlesoff = new Image();
	imgarticlesoff.src = "../images/nav_articles_00.jpg";

	imgcompanyon = new Image ();
	imgcompanyon.src = "../images/nav_company_01.jpg";
	imgcompanyoff = new Image();
	imgcompanyoff.src = "../images/nav_company_00.jpg";

	imgcontacton = new Image ();
	imgcontacton.src = "../images/nav_contact_01.jpg";
	imgcontactoff = new Image();
	imgcontactoff.src = "../images/nav_contact_00.jpg";

	imgloginon = new Image ();
	imgloginon.src = "../images/nav_login_01.jpg";
	imgloginoff = new Image();
	imgloginoff.src = "../images/nav_login_00.jpg";


}

       function imgOn(imgName) {
         if (document.images) {
           document[imgName].src = eval(imgName + "on.src");
         }
       }

       function imgOff(imgName) {
         if (document.images) {
           document[imgName].src = eval(imgName + "off.src");
         }
       }