NumberImgMenu	= new Array();

var is4;

if(navigator.appName=="Netscape" || navigator.appName=="Microsoft Internet Explorer") {


 if (parseInt(navigator.appVersion)<4) { is4=false; }

 else {is4=true; }


}


if (is4) {

	for(var i = 0; i < 12; i++)

	{

		NumberImgMenu[i]= new Image();



		NumberImgMenu[i].src= "http://www.bolli-group.com/gifs/menu"+i+"a.gif";

	}

}



function menuin_menu(bild) {


	if (!is4) return;
	document.images["menu"+bild].src=NumberImgMenu[bild].src;

}



function menuout_menu(bild) {

	if (!is4) return;

	document.images["menu"+bild].src="http://www.bolli-group.com/gifs/menu"+bild+".gif";

}

anzUmen=3;

nameUmen="unter-menu";

NumberImgUmen	= new Array();



if (is4) {

	for(var i = 0; i < anzUmen; i++)

	{

		NumberImgUmen[i]	= new Image();

		NumberImgUmen[i].src	= "http://www.bolli-group.com/gifs/"+nameUmen+i+"a.gif";

	}

}



function u_menuin(bild) {

	if (!is4) return;

	document.images[nameUmen+bild].src=NumberImgUmen[bild].src;

}



function u_menuout(bild) {

	if (!is4) return;

	document.images[nameUmen+bild].src="http://www.bolli-group.com/gifs/"+nameUmen+bild+".gif";

}


function copy_jahr() {
    var start=2001;
    var Jetzt = new Date();
    var Jahr = Jetzt.getFullYear();
	if (start<Jahr) return start+"-"+Jahr;
	else return Jahr;
}