if (document.images) {
/***  Homepage ***/
/* Sprachversion */
imgl01off = new Image();
imgl01off.src = "global/images/english_of.gif";
imgl02off = new Image();
imgl02off.src = "global/images/deutsch_of.gif";

imgl01on = new Image();
imgl01on.src = "global/images/english_ov.gif";
imgl02on = new Image();
imgl02on.src = "global/images/deutsch_ov.gif";


/* Navi */
imgdn01off = new Image();
imgdn01off.src = "global/images/navi/deutsch/arbeiten_of.gif";
imgdn02off = new Image();
imgdn02off.src = "global/images/navi/deutsch/vita_of.gif";
imgdn03off = new Image();
imgdn03off.src = "global/images/navi/deutsch/texte_of.gif";
imgdn04off = new Image();
imgdn04off.src = "global/images/navi/deutsch/kataloge_of.gif";
imgdn05off = new Image();
imgdn05off.src = "global/images/navi/deutsch/kontakt_of.gif";
imgdn06off = new Image();
imgdn06off.src = "global/images/navi/deutsch/aktuell_of.gif";

imgdn01on = new Image();
imgdn01on.src = "global/images/navi/deutsch/arbeiten_on.gif";
imgdn02on = new Image();
imgdn02on.src = "global/images/navi/deutsch/vita_on.gif";
imgdn03on = new Image();
imgdn03on.src = "global/images/navi/deutsch/texte_on.gif";
imgdn04on = new Image();
imgdn04on.src = "global/images/navi/deutsch/kataloge_on.gif";
imgdn05on = new Image();
imgdn05on.src = "global/images/navi/deutsch/kontakt_on.gif";
imgdn06on = new Image();
imgdn06on.src = "global/images/navi/deutsch/aktuell_on.gif";


/***  2. Ordnerhierarchie ***/
/* Sprachversion */
imgl001off = new Image();
imgl001off.src = "../../global/images/english_of.gif";
imgl002off = new Image();
imgl002off.src = "../../global/images/deutsch_of.gif";

imgl001on = new Image();
imgl001on.src = "../../global/images/english_ov.gif";
imgl002on = new Image();
imgl002on.src = "../../global/images/deutsch_ov.gif";


/* Pfeil nach oben zum Seitengeginn */
imgpf001off = new Image();
imgpf001off.src = "../../global/images/pfeil_nach_oben_of.gif";

imgpf001on = new Image();
imgpf001on.src = "../../global/images/pfeil_nach_oben_ov.gif";


/* Navi */
imgdn001off = new Image();
imgdn001off.src = "../../global/images/navi/deutsch/arbeiten_of.gif";
imgdn002off = new Image();
imgdn002off.src = "../../global/images/navi/deutsch/vita_of.gif";
imgdn003off = new Image();
imgdn003off.src = "../../global/images/navi/deutsch/texte_of.gif";
imgdn004off = new Image();
imgdn004off.src = "../../global/images/navi/deutsch/kataloge_of.gif";
imgdn005off = new Image();
imgdn005off.src = "../../global/images/navi/deutsch/kontakt_of.gif";
imgdn006off = new Image();
imgdn006off.src = "../../global/images/navi/deutsch/aktuell_of.gif";
imgdn007off = new Image();
imgdn007off.src = "../../global/images/navi/deutsch/haenke_kienle_of.gif";
imgdn008off = new Image();
imgdn008off.src = "../../global/images/navi/deutsch/frauke_haenke_of.gif";
imgdn009off = new Image();
imgdn009off.src = "../../global/images/navi/deutsch/claus_kienle_of.gif";
imgdn010off = new Image();
imgdn010off.src = "../../global/images/navi/deutsch/ausstellungen_of.gif";

imgdn001on = new Image();
imgdn001on.src = "../../global/images/navi/deutsch/arbeiten_on.gif";
imgdn002on = new Image();
imgdn002on.src = "../../global/images/navi/deutsch/vita_on.gif";
imgdn003on = new Image();
imgdn003on.src = "../../global/images/navi/deutsch/texte_on.gif";
imgdn004on = new Image();
imgdn004on.src = "../../global/images/navi/deutsch/kataloge_on.gif";
imgdn005on = new Image();
imgdn005on.src = "../../global/images/navi/deutsch/kontakt_on.gif";
imgdn006on = new Image();
imgdn006on.src = "../../global/images/navi/deutsch/aktuell_on.gif";
imgdn007on = new Image();
imgdn007on.src = "../../global/images/navi/deutsch/haenke_kienle_on.gif";
imgdn008on = new Image();
imgdn008on.src = "../../global/images/navi/deutsch/frauke_haenke_on.gif";
imgdn009on = new Image();
imgdn009on.src = "../../global/images/navi/deutsch/claus_kienle_on.gif";
imgdn010on = new Image();
imgdn010on.src = "../../global/images/navi/deutsch/ausstellungen_on.gif";
}


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


/* ein-/ausblenden layer */
function sl(sublayer) {
	document.getElementById(sublayer).style.visibility="visible";
}
function hl(sublayer) {
	document.getElementById(sublayer).style.visibility="hidden";
}