<!--
var varActMain = null ;
var varActSub = null ;

function setNav(main,sub) {
     	varActMain = main ;
      	MM_swapImage(main,'','img/nav/'+main+'_over.gif',1);
      	
      	if(sub!=null) {
      		varActSub = sub ;
      		MM_showHideLayers('layer_'+main,'','show');
      		MM_swapImage(sub,'','img/nav/'+sub+'_akt.gif',1);
      	}
}

function setNavLi(main) {
     	varActMain = main ;
      	MM_swapImage(main,'','img/nav_li/'+main+'_over.gif',1);
}

function setNavSub2(main,sub) {
     	varActMain = main ;
     	varActSub = sub ;
      	MM_swapImage(main,'','img/nav/'+main+'_over.gif',1);
      	MM_swapImage('sub2_'+sub,'','img/'+main+'/nav/'+sub+'_akt.gif',1);
}

function MM_swapImgRestore() { //v3.0
  	var i,x,a=document.MM_sr; 
  	for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) {
  		//alert(x.src);
  		if((x.src).indexOf(varActMain+"_over.gif")==-1 && (x.src).indexOf(varActSub+"_over.gif")==-1 && (x.src).indexOf(varActSub+"_akt.gif")==-1 )
  			x.src=x.oSrc;
  	}
}
/*
function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; 
  for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}*/
function MM_findObj(n, d) { //v4.01 
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { 
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} 
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; 
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); 
  if(!x && d.getElementById) x=d.getElementById(n); return x; 
} 

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; 
  document.MM_sr=new Array; 
  for(i=0;i<(a.length-2);i+=3) {
   	if ((x=MM_findObj(a[i]))!=null){
   		document.MM_sr[j++]=x; 
   		//alert(x.src  +" - "+ varActSub+"_akt.gif" );
   		if((x.src).indexOf(varActSub+"_akt.gif")==-1){
	   		if(!x.oSrc) 
	   			x.oSrc=x.src; x.src=a[i+2];
   		}
   	}
   }
}

function MM_showHideLayers() { //v3.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  var temp;
  
  for (i=0; i<(args.length-2); i+=3) {
  	temp = "layer_"+varActMain ;
  	if ( (obj=MM_findObj(args[i]))!=null) { 
  		v=args[i+2];
  		if( v=='hide' && args[i]==temp ) {
  			//
  		} else {
	    		if (obj.style) {
	    			obj=obj.style; 
	    			v=(v=='show')?'visible':(v='hide')?'hidden':v; 
	    		}
	   		obj.visibility=v; 
   		}
   	}
   }
}

function doOnLoad() {
	//komplettieren!!!
	MM_preloadImages('img/nav/kontakt_over.gif','img/nav/ueber_uns_over.gif','img/nav/home_over.gif','img/nav/team_over.gif','img/nav/philo_over.gif','img/nav/chronik_over.gif','img/nav/service_over.gif','img/nav_li/brille_over.gif');
}

function MM_preloadImages() { //v3.0
  var d=document; 
  if(d.images){ 
  	if(!d.MM_p) d.MM_p=new Array();
    	var i,j=d.MM_p.length,a=MM_preloadImages.arguments; 
    	for(i=0; i<a.length; i++) {
    		if (a[i].indexOf("#")!=0){ 
    			d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];
    		}
    	}
    }
}
-->