anzUmen=4;

nameUmen="anfrage-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";

}