// JavaScript Document

function rollout(obj){
    document.getElementById(obj).style.display = "block";
}
function rollin(obj){
        document.getElementById(obj).style.display = "none";
}


browser_name = navigator.appName;
browser_version = parseFloat(navigator.appVersion);
if (browser_name == "Netscape" && browser_version >= 3.0) 
{ rollover = 'true'; }
else if (browser_name == "Microsoft Internet Explorer" && browser_version >= 4.0)
{ rollover = 'true'; }
else { rollover = 'false'; }

if (rollover == 'true') {
//Hauptnavi 1
home1=new Image();home1.src="/images/kerner/navigation_rueckblick/main_01_home_a_normal.gif";
home2=new Image();home2.src="/images/kerner/navigation_rueckblick/main_01_home_b_over.gif";
home3=new Image();home3.src="/images/kerner/navigation_rueckblick/main_01_home_c_active.gif";
//Hauptnavi 2
sendung1=new Image();sendung1.src="/images/kerner/navigation_rueckblick/main_02_sendung_a_normal.gif";
sendung2=new Image();sendung2.src="/images/kerner/navigation_rueckblick/main_02_sendung_b_over.gif";
sendung3=new Image();sendung3.src="/images/kerner/navigation_rueckblick/main_02_sendung_c_active.gif";
//Hauptnavi 3
trailer1=new Image();trailer1.src="/images/kerner/navigation_rueckblick/main_03_trailer_a_normal.gif";
trailer2=new Image();trailer2.src="/images/kerner/navigation_rueckblick/main_03_trailer_b_over.gif";
trailer3=new Image();trailer3.src="/images/kerner/navigation_rueckblick/main_03_trailer_c_active.gif";
//Hauptnavi 4
jbk1=new Image();jbk1.src="/images/kerner/navigation_rueckblick/main_04_jbk_a_normal.gif";
jbk2=new Image();jbk2.src="/images/kerner/navigation_rueckblick/main_04_jbk_b_over.gif";
jbk3=new Image();jbk3.src="/images/kerner/navigation_rueckblick/main_04_jbk_c_active.gif";
//Hauptnavi 5
service1=new Image();service1.src="/images/kerner/navigation_rueckblick/main_05_service_a_normal.gif";
service2=new Image();service2.src="/images/kerner/navigation_rueckblick/main_05_service_b_over.gif";
service3=new Image();service3.src="/images/kerner/navigation_rueckblick/main_05_service_c_active.gif";
//Hauptnavi 6
forum1=new Image();forum1.src="/images/kerner/navigation_rueckblick/main_06_forum_a_normal.gif";
forum2=new Image();forum2.src="/images/kerner/navigation_rueckblick/main_06_forum_b_over.gif";
forum3=new Image();forum3.src="/images/kerner/navigation_rueckblick/main_06_forum_c_active.gif";
//Hauptnavi 7 
jrb1=new Image();jrb1.src="/images/kerner/navigation_rueckblick/main_07_rueckblick10_a_normal.gif";
jrb2=new Image();jrb2.src="/images/kerner/navigation_rueckblick/main_07_rueckblick10_b_over.gif";
jrb3=new Image();jrb3.src="/images/kerner/navigation_rueckblick/main_07_rueckblick10_c_active.gif";
}

function rein1(img,ref) { if (rollover == 'true') { document.images[img].src = ref; } } 
function raus1(img,ref) { if (rollover == 'true') { document.images[img].src = ref; } }
//-->