<!--															ie = document.all?1:0					ns4 = document.layers?1:0//----------------------------------------------------------------					function hideIt(id,myid_group) {	if (ie) {		document.all[myid_group+id].style.display = 'none';		//document.all[id].style.zIndex = 0;			//document.all[id].style.visibility = "hidden";						}		else if (ns4) {	//alert("NS4 funktioniert nicht");	}	else {		document.getElementById(myid_group+id).style.display =  'none';		//document.getElementById(id).style.zIndex = 0;			//document.getElementById(id).style.visibility =  "hidden";	}		}//----------------------------------------------------------------					function showIt(id,mymax,myid_group) {	var state;	state=getEl_State(id,myid_group)	if (ie) {		if (!state){		//open nur dieses , alle zu 		hideall(mymax,myid_group);		//var daSrc1='../images/pfeil_unten3.gif';		document.all[myid_group+id].style.display = '';		}else{			//dieses zu			hideIt(id,myid_group);		}		//document.all[id].style.zIndex = 1;			//document.all[id].style.visibility = "visible";		document.all[myid_group+id].blur();	}		else if (ns4) {			//don't work					}	else {		if (!state){			hideall(mymax,myid_group);			document.getElementById(myid_group+id).style.display =  '';					//document.getElementById(id).style.zIndex = 1;						//document.getElementById(id).style.visibility = "visible";			}else{			hideIt(id,myid_group);		}		document.getElementById(myid_group+id).blur();	}	}					function getEl_State(id,myid_group){	if (ie) {		if (document.all[myid_group+id].style.display == 'none'){			return 0;		}else{			return 1;		}	}		else if (ns4) {			//don't work			return 0;		}	else {		if (document.getElementById(myid_group+id).style.display =="none"){			return 0;		}else{			return 1;		}	}				}	//----------------------------------------------------------------function hideall(mymax,myid){	var i;		for (i=0; i<mymax; i++) {		hideIt(i,myid) ;		}}//----------------------------------------------------------------function showIt_imgA(myid,mymax,myid_group,img_changeSrc1,img_changeSrc2,state) {	hideall_imgA(mymax,myid,myA,num);	//var daSrc1='../images/pfeil_unten3.gif';	//alert ("images are hided");	if (!state){	//alert ("open");		BW_imageSwap(myid_group+id,img_changeSrc2);	}		}//function mSwapImage(myname,state,myA,num){// state=1/0, first=0, second=1;	if(document.images){	var  objStr = 'document.' + myname;	//alert("objStr:"+objStr);     		//var 	obj = eval(objStr);     		//alert("obj.src:"+obj.src);     	 //obj.src = myA[num][state].src;		document.images[myname].src=myA[num][state].src	}}//----------------------------------------------------------------		function hideIt_imgA(id,myid_group,myA,num) {					//alert("hide:"+id);		mSwapImage(myid_group+id,0,myA,num)					//var daSrc1='../images/pfeil_re3.gif';						//BW_imageSwap(myid_group+id,img_changeSrc1);}//----------------------------------------------------------------function hideall_imgA(mymax,myid,myA,num){//alert ('hideall_img max'+mymax);	//alert( "ok3");	var i;	for (i=0; i<mymax; i++) {	//alert ('hideall_img i '+i);		hideIt_imgA(i,myid,myA,num) ;		}}//----------------------------------------------------------------					function BW_imageSwap(daImage, daSrc){  	var objStr,obj;			//alert("daImage "+daImage +" daSRc:"+daSrc); 			 	// Check to make sure that images are supported in the DOM. 	 if(document.images){   		 		// Check to see whether you are using a name, number, or object   		if (typeof(daImage) == 'string') {     		 		// This whole objStr nonesense is here solely to gain compatability     				 // with ie3 for the mac.     		var  objStr = 'document.' + daImage;     		var 	obj = eval(objStr);     		 obj.src = daSrc;    	} else if ((typeof(daImage) == 'object') && daImage && daImage.src) {     				 daImage.src = daSrc;    	}  	}}//----------------------------------------------------------------			function dummy(){}//alert ( "include js ok");// -->