<!--
navigation_worthy = (((navigator.appName == "Netscape") && (parseInt(navigator.appVersion) >= 3 )) ||

          ((navigator.appName == "Microsoft Internet Explorer") && (parseInt(navigator.appVersion) >= 4 )))
                                                     
	if (navigation_worthy)

        {
		logoon = new Image(159, 82);
        logoon.src = "graphics/medical_staffing_on.gif";

		logooff = new Image(159, 82);
        logooff.src = "graphics/medical_staffing_off.gif";


		register2on = new Image(169, 21);
        register2on.src = "graphics/register_now_on.gif";

		register2off = new Image(169, 21);
        register2off.src = "graphics/register_now_off.gif";


		homeon = new Image(88, 23);
        homeon.src = "graphics/n_homepage_on.gif";

		homeoff = new Image(88, 23);
        homeoff.src = "graphics/n_homepage_off.gif";


		emedon = new Image(79, 23);
        emedon.src = "graphics/n_about_us_on.gif";

		emedoff = new Image(79, 23);
        emedoff.src = "graphics/n_about_us_off.gif";


		contacton = new Image(89, 23);
        contacton.src = "graphics/n_contact_us_on.gif";

		contactoff = new Image(89, 23);
        contactoff.src = "graphics/n_contact_us_off.gif";
        

		howon = new Image(105, 23);
        howon.src = "graphics/n_how_it_works_on.gif";

		howoff = new Image(105, 23);
        howoff.src = "graphics/n_how_it_works_off.gif";


		hospitalson = new Image(106, 23);
        hospitalson.src = "graphics/n_for_hospitals_on.gif";

		hospitalsoff = new Image(106, 23);
        hospitalsoff.src = "graphics/n_for_hospitals_off.gif";


		staffon = new Image(80, 23);
        staffon.src = "graphics/n_for_staff_on.gif";

		staffoff = new Image(80, 23);
        staffoff.src = "graphics/n_for_staff_off.gif";


		registeron = new Image(75, 23);
        registeron.src = "graphics/n_register_on.gif";

		registeroff = new Image(75, 23);
        registeroff.src = "graphics/n_register_off.gif";        


		memberson = new Image(75, 23);
        memberson.src = "graphics/n_members_on.gif";

		membersoff = new Image(75, 23);
        membersoff.src = "graphics/n_members_off.gif";  
              }

       function img_act(imgName)
       {
               if (navigation_worthy)
               {
               imgOn = eval(imgName + "on.src");
               document[imgName].src = imgOn;
               }
       }

       function img_inact(imgName)
       {
               if (navigation_worthy)
               {
               imgOff = eval(imgName + "off.src");
               document[imgName].src = imgOff;
               }
       }
// -->