var y ="px";
	var int_hoehe = 0;
	var loaded = 0;
	
	
	/*IE*/
	if (navigator.appName == "Microsoft Internet Explorer"){
		var geschwindigkeit = 10;
	}
	
	/*mozilla*/
	if (navigator.appName == "Netscape"){
		var geschwindigkeit = 40;
	}
	

function initial(){
	loaded = 1;
}	


function Positionneu() {
	var temp_neu_abst_top = 128;
	
	
	/* aktuelle Hoehe bei Aufruf */
	int_hoehe = parseInt (document.getElementById("nav").style.top);
	

	/*Hoehe Fenster*/
	var abst_top_wind= document.documentElement.scrollTop;
	
	/*Hoehe SOLL*/
	var neu_abst_top = abst_top_wind + 128;
	
	
	
	
	
	if ( neu_abst_top != int_hoehe ){	
		if(neu_abst_top > int_hoehe){
			var diff = neu_abst_top - int_hoehe;
			var pr = (diff/100)*geschwindigkeit;
			pr = Math.round (pr);
			var temp_neu_abst_top = int_hoehe + pr;
		}
		else{		
			var diff =  int_hoehe - neu_abst_top;
			var pr = (diff/100)*geschwindigkeit;
			pr = Math.round (pr);
			var temp_neu_abst_top = int_hoehe - pr;
			if ( temp_neu_abst_top < 131 ){
				temp_neu_abst_top = 128;
			}
		}
	}
	
	
	temp_neu_abst_top = String(temp_neu_abst_top);
	var new_pos = temp_neu_abst_top.concat(y);
	document.getElementById("nav").style.top = new_pos;
}



































// speichert die IDs geöffneter Layer (DIVs)
var form_layer_open= new Array();

/**
*   @param array flap   indiziertes Array mit den IDs zu öffnender Layer


function form_flap_0(flap) {
	
    // derzeit geöffnete Layer schliessen
    for (var i= 0; i<form_layer_open.length; i++) {

        // Layer ausblenden
        document.getElementById(form_layer_open[i]).style.display= "none";
		
		document.getElementById(form_layer_open[i].replace(/node_/, "trigger_")).setAttribute("class", "");
		document.getElementById(form_layer_open[i].replace(/node_/, "trigger_")).setAttribute("className", "");

    }   // of for i

    // keine Layer mehr geöffnet
    form_layer_open= Array();

    // gewünschte Layer öffnen

    for (i= 0; i<flap.length; i++) {

        document.getElementById(flap[i]).style.display= "block";
        form_layer_open[form_layer_open.length]= flap[i];
		
		//alert(flap[i].replace(/node_/, ""));
		document.getElementById(flap[i].replace(/node_/, "trigger_")).setAttribute("class", "offen");
		document.getElementById(flap[i].replace(/node_/, "trigger_")).setAttribute("className", "offen");

    }   // of for i
	


}   // of function
*/



function form_flap(flap) {
	var status = document.getElementById(flap).style.display;
	if (status == "none" ){
		document.getElementById(flap).style.display = "block";
	}else{
		document.getElementById(flap).style.display = "none";
	}
}