if (document.images) {
/* homenavi */
img01_homenav_off = new Image();
img01_homenav_off.src = "../global/images/navi/home_of.gif";
img02_homenav_off = new Image();
img02_homenav_off.src = "../global/images/navi/kontakt_of.gif";
img03_homenav_off = new Image();
img03_homenav_off.src = "../global/images/navi/impressum_of.gif";

img01_homenav_on = new Image();
img01_homenav_on.src = "../global/images/navi/home_on.gif";
img02_homenav_on = new Image();
img02_homenav_on.src = "../global/images/navi/kontakt_on.gif";
img03_homenav_on = new Image();
img03_homenav_on.src = "../global/images/navi/impressum_on.gif";

/* Hauptnavi */
img01_hnav_off = new Image();
img01_hnav_off.src = "images/navi/bob_of.gif";
img02_hnav_off = new Image();
img02_hnav_off.src = "images/navi/seminare_of.gif";
img03_hnav_off = new Image();
img03_hnav_off.src = "images/navi/erfahrungsberichte_of.gif";
img04_hnav_off = new Image();
img04_hnav_off.src = "images/navi/wissenschaftliche_begleitung_of.gif";
img05_hnav_off = new Image();
img05_hnav_off.src = "images/navi/foerderer_partner_of.gif";
img06_hnav_off = new Image();
img06_hnav_off.src = "images/navi/presse_of.gif";

img01_hnav_on = new Image();
img01_hnav_on.src = "../global/images/navi/bob_on.gif";
img02_hnav_on = new Image();
img02_hnav_on.src = "../global/images/navi/seminare_on.gif";
img03_hnav_on = new Image();
img03_hnav_on.src = "../global/images/navi/erfahrungsberichte_on.gif";
img04_hnav_on = new Image();
img04_hnav_on.src = "../global/images/navi/wissenschaftliche_begleitung_on.gif";
img05_hnav_on = new Image();
img05_hnav_on.src = "../global/images/navi/foerderer_partner_on.gif";
img06_hnav_on = new Image();
img06_hnav_on.src = "../global/images/navi/presse_on.gif";


/* Subnavi */
img01_snav_off = new Image();
img01_snav_off.src = "../bob/images/navi/geschichte_of.gif";
img02_snav_off = new Image();
img02_snav_off.src = "../bob/images/navi/initiatoren_of.gif";
img03_snav_off = new Image();
img03_snav_off.src = "../seminare/images/navi/termine_of.gif";
img04_snav_off = new Image();
img04_snav_off.src = "../seminare/images/navi/anmeldung_of.gif";
img05_snav_off = new Image();
img05_snav_off.src = "../wissenschaftliche_begleitung/images/navi/fachkonferenz_of.gif";
img06_snav_off = new Image();
img06_snav_off.src = "../presse/images/navi/bob_in_den_medien_of.gif";

img01_snav_on = new Image();
img01_snav_on.src = "../bob/images/navi/geschichte_on.gif";
img02_snav_on = new Image();
img02_snav_on.src = "../bob/images/navi/initiatoren_on.gif";
img03_snav_on = new Image();
img03_snav_on.src = "../seminare/images/navi/termine_on.gif";
img04_snav_on = new Image();
img04_snav_on.src = "../seminare/images/navi/anmeldung_on.gif";
img05_snav_on = new Image();
img05_snav_on.src = "../wissenschaftliche_begleitung/images/navi/fachkonferenz_on.gif";
img06_snav_on = new Image();
img06_snav_on.src = "../presse/images/navi/bob_in_den_medien_on.gif";
}


/* rollover */
function imgon(imgName) {
	document[imgName].src=eval(imgName+"_on.src");
}
function imgoff(imgName) {
	document[imgName].src=eval(imgName+"_off.src");
}