function klappin(id){
	var ele;
	var ele2;
	
	
	var id2=document.getElementById('99').value;
	
	if(id2 != 0 && id2 != id){
		ele=document.getElementById(id2);
		ele.style.display = 'none';
		
	}	
	document.getElementById(99).value = id;
	ele2=document.getElementById(id);
	ele2.style.display = '';
	
	window.setTimeout("klappout()", 8000);
	
}


function klappout(){

	var id2=document.getElementById(99).value;
	if(id2 != 0){
		ele=document.getElementById(id2);
		ele.style.display='none';
	}
	
	document.getElementById(99).value = 0;
}

function changeimage(id){
	var name;

	pic = document.getElementById(id);
	pic2 = document.getElementById('lupe_'+id);
	name = pic.src.substring(pic.src.lastIndexOf("/"), pic.src.length);

	if(name == "/mod3_kasten.gif"){
		pic.src = "images/mod3_kasten_active.gif";
		pic2.src = "images/mod3_lupe_active.gif";

	}
	else if(name == "/mod3_kasten_active.gif"){
		pic.src = "images/mod3_kasten.gif";
		pic2.src = "images/mod3_lupe.gif";
	}
}



function messeover(cityid, row){
	var cnxid = 'x_'+cityid;
	var cnid = 'cn_'+cityid;
	var pic = parent.document.getElementById(cnxid);
	var name = pic.src.substring(pic.src.lastIndexOf("/"), pic.src.length);

	if(name == "/city2.jpg"){
		parent.document.getElementById(cnxid).src = "images/city3.jpg";
	}
	else{
		parent.document.getElementById(cnxid).src = "images/city3_gross.jpg";
	}
	parent.document.getElementById(cnid).style.visibility = 'visible';
	if(document.getElementById(row).style.backgroundColor != '#336600'){;
		document.getElementById(row).style.backgroundColor= '#336600';
	}
}

function messeout(cityid, row){
	var cnxid = 'x_'+cityid;
	var cnid = 'cn_'+cityid;
	var pic = parent.document.getElementById(cnxid);
	var name = pic.src.substring(pic.src.lastIndexOf("/"), pic.src.length);
	if(name == "/city3.jpg"){
		parent.document.getElementById(cnxid).src = "images/city2.jpg";
	}
	else{
		parent.document.getElementById(cnxid).src = "images/city2_gross.jpg";
	}

	if(parent.document.getElementById(cnid).style.fontSize == '7pt'){
 	parent.document.getElementById(cnid).style.visibility= 'hidden';
 	}
	document.getElementById(row).style.backgroundColor= '';
}