function bootmenu(elem,id){
	var navs = elem.parentNode.getElementsByTagName('a');
	for(var i=0;navs.length>i;i++){
		navs[i].className=null;
		if(navs[i]==elem){
			var z=i;
		}
	}
	elem.className='open';
	var navs = elem.parentNode.parentNode.childNodes
	var n=0;
	for(var i=0;navs.length>i;i++){	
		if(navs[i].tagName && navs[i].tagName.toLowerCase()=='li'){
			if(z==n++){
				navs[i].style.display='block';
			}else{
				navs[i].style.display='none';
			}
		}
	}
	return false;
}
zoom_img=null;
function zoom_in(elem){
	zoom_img=elem.parentNode.getElementsByTagName('img')[0].src;
	elem.parentNode.getElementsByTagName('img')[0].src=elem.href;	
}
function zoom_out(elem){
	elem.parentNode.getElementsByTagName('img')[0].src=zoom_img;	
}
function booteingabe(elem){
	elem=elem.parentNode.parentNode.parentNode;
	var txtfeld=elem.parentNode.parentNode.getElementsByTagName('textarea')[0];
	elem=elem.getElementsByTagName('input');
	var vars=new Array();
	for(var i=0;elem[i]!=null;i++){	
		if(elem[i].value!=''){
			vars.push(elem[i].value+'-l-'+elem[i+1].value);
		}
		i++;
	}
	txtfeld.value=vars.join('\n');
}
function tr_nachoben(elem){
	var tr=elem.parentNode.parentNode;
	tr.parentNode.insertBefore(tr,tr.previousSibling);
	return booteingabe(elem);
}
function tr_entfernen(elem){
	elem.parentNode.parentNode.getElementsByTagName('input')[0].value='';
	booteingabe(elem);
	var tr=elem.parentNode.parentNode;
	tr.parentNode.removeChild(tr);
	return false;
}