/* xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Bildwechsel Funktionen */

//Sprachwahl Homepage
deupic=new Image();
deupic.src="../../img/sprache_de_on.gif";

engpic=new Image();
engpic.src="../../img/sprache_en_on.gif";

chipic=new Image();
chipic.src="../../img/sprache_chi_on.gif";


//Hauptnavigation
comppic=new Image();
comppic.src="../img/nav_company_on.gif"; //company

structpic=new Image();
structpic.src="../img/nav_1031_on.gif"; //marketing affiliates

proppic=new Image();
proppic.src="../img/nav_properties_on.gif"; //properties

acquipic=new Image();
acquipic.src="../img/nav_acquisi_on.gif"; //investment

contpic=new Image();
contpic.src="../img/nav_contact_on.gif"; //contact


//company
overpic=new Image();
overpic.src="../img/subnav_01_over_on.gif";
missionpic=new Image();
missionpic.src="../img/subnav_01_mission_on.gif";
firmpic=new Image();
firmpic.src="../img/subnav_01_firm_on.gif";
servipic=new Image();
servipic.src="../img/subnav_01_serv_on.gif";
supppic=new Image();
supppic.src="../img/subnav_01_supp_on.gif";
discpic=new Image();
discpic.src="../img/subnav_01_disc_on.gif";


//1031
intropic=new Image();
intropic.src="../img/subnav_1031_over_on.gif";
fractpic=new Image();
fractpic.src="../img/subnav_1031_fract_on.gif";
askpic=new Image();
askpic.src="../img/subnav_1031_ask_on.gif";


//properties
retapic=new Image();
retapic.src="../img/subnav_02_retail_on.gif";
offipic=new Image();
offipic.src="../img/subnav_02_office_on.gif";
resipic=new Image();
resipic.src="../img/subnav_02_resid_on.gif";


//investment
usmarpic=new Image();
usmarpic.src="../img/subnav_03_usmar_on.gif";
optiopic=new Image();
optiopic.src="../img/subnav_03_invest_on.gif";
markapic=new Image();
markapic.src="../img/subnav_03_marka_on.gif";
publipic=new Image();
publipic.src="../img/subnav_03_public_on.gif";
librapic=new Image();
librapic.src="../img/subnav_03_libra_on.gif";


//contact
locapic=new Image();
locapic.src="../img/subnav_05_loca_on.gif";
email2pic=new Image();
email2pic.src="../img/subnav_05_email_on.gif";




ActivePic=0;
function MakeActive(Img) {
	if (ActivePic!=0) {
		temp=ActivePic;
		ActivePic=Img;
		ChangePic(temp,false);
	}
	else ActivePic=Img;
}

function ChangePic(Img,DesiredState) {
	eval ("if (!"+Img+"pic.OnOff) "+Img+"pic.OnOff=false");
	eval("EinAus="+Img+"pic.OnOff");
	if (DesiredState!=EinAus && Img!=ActivePic) {
		temp=new Image();
		eval("temp.src=document."+Img+".src");
		eval("document."+Img+".src="+Img+"pic.src");
		eval(Img+"pic.src=temp.src");
		eval(Img+"pic.OnOff=DesiredState");
	}
}


ActivePicSub=0;
function MakeActiveSub(ImgSub) {
	if (ActivePicSub!=0) {
		tempSub=ActivePicSub;
		ActivePicSub=ImgSub;
	}
	else ActivePicSub=ImgSub;

}

function ChangePicSub(ImgSub,DesiredState,ebene) {
	eval ("if (!"+ImgSub+"pic.OnOff) "+ImgSub+"pic.OnOff=false");
	eval("EinAus="+ImgSub+"pic.OnOff");
	if (DesiredState!=EinAus && ImgSub!=ActivePicSub) {
		tempSub=new Image();
    
    if (document.layers) { // Netscape 4
      eval("tempSub.src=document.layers[ebene].document."+ImgSub+".src"); 
      eval("document.layers[ebene].document."+ImgSub+".src="+ImgSub+"pic.src");
    } else {
      eval("tempSub.src=document."+ImgSub+".src"); 
      eval("document."+ImgSub+".src="+ImgSub+"pic.src");
    }
    
		eval(ImgSub+"pic.src=tempSub.src");
		eval(ImgSub+"pic.OnOff=DesiredState");
	}
}





/* xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Ebenenwechsel Funktionen */

var aktuelleEbene; // MouseOver Parameter für Ebenenwechsel (roll over) 
var aktuelleEbene_alt = 0;

/* Variablen zum setzten resp. zuruecksetzen der aktiven(aktuellen) Seite in der Navigation */ 
var e_aktiv = 0; //  aktive Ebene
var e_aktiv_alt = 0; // alte aktive Ebene


/* xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Zuruecksetzen auf aktive Positiion */
/* Beim Rollover ueber die grosse Rueckstellebene wird die Navigation auf die aktuelle Siteposition zurueckgesetzt */
function f_restore () {
  f_layer_wechsel(e_aktiv);
}



/* xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Ebenen Wechsel */
function f_layer_wechsel(aktuelleEbene) {
  if (document.layers) { // Netscape 4
    if (aktuelleEbene_alt != 0) document.layers[aktuelleEbene_alt].visibility = 'hide';
    if (aktuelleEbene != 0) document.layers[aktuelleEbene].visibility = 'show';
  }
  else if (document.all) { // Internet Explorer 4
    if (aktuelleEbene_alt != 0) document.all[aktuelleEbene_alt].style.visibility = 'hidden';
    if (aktuelleEbene != 0) document.all[aktuelleEbene].style.visibility = 'visible';
  }
  else if (document.getElementById) { // Neue Browser NC 6
    if (aktuelleEbene_alt != 0) document.getElementById(aktuelleEbene_alt).style.visibility = 'hidden';
    if (aktuelleEbene != 0) document.getElementById(aktuelleEbene).style.visibility = 'visible';
  } 
  aktuelleEbene_alt = aktuelleEbene;
}

/* xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx Setzen der aktiven Positiion */
/* xxxxxxxxxxxxxx Durch Mausclick werden die Parameter der aktuellen Siteposition gespeichert */ 
function f_setze_aktiv(aktiveEbene) {
  e_aktiv_alt = e_aktiv;
	e_aktiv = aktiveEbene;
}