<!--FEWO-->
function getXMLHTTPObject(){
  var obj_XMLHTTP = null;
  if(window.XMLHttpRequest){
    obj_XMLHTTP = new XMLHttpRequest();
  }else if(window.ActiveXObject){
    try{
      obj_XMLHTTP = new ActiveXObject("Msxml2.XMLHTTP");
    }catch(ex){
      try{
        obj_XMLHTTP = new ActiveXObject("Microsoft.XMLHTTP");
      }catch(ex){
        return false;
      }
    }
  }
  return (obj_XMLHTTP ? obj_XMLHTTP : false);
}

var AjaxFewoObjekt=getXMLHTTPObject();
var AjaxOrteFehaObjekt=getXMLHTTPObject();

function objekt_anfrage(objekt_id){
AjaxFewoObjekt.open('GET','fewofeha_ajaxUnterkunft.php?oid='+objekt_id);
AjaxFewoObjekt.onreadystatechange=anfrage_status;
AjaxFewoObjekt.send(null);
}

function closeWindow(){
	document.getElementById('fewo_div').style.visibility='hidden';
	document.getElementById('fewo_div').style.display='none';	
}

function anfrage_status(){
	switch (AjaxFewoObjekt.readyState){
	case 1:
		document.getElementById('fewo_div').style.visibility='visible';
		document.getElementById('fewo_div').style.display='block';			
		document.getElementById('fewo_div').innerHTML='Bitte warten! Ihre Anfrage wird bearbeitet.';
		break;
	case 2:
		
		break;
	case 3:
		
		break;
	case 4:		
		document.getElementById('fewo_div').innerHTML=AjaxFewoObjekt.responseText;
		break;
	}
}
<!--/FEWO-->


<!--Ort bei Feha suche-->
function fehaOrte(region_iso){
AjaxOrteFehaObjekt.open('GET','fewofeha_orteFehasuche?region_iso='+region_iso);
AjaxOrteFehaObjekt.onreadystatechange=fehaOrte_status;
AjaxOrteFehaObjekt.send(null);
}

function fehaOrte_status(){
	switch (AjaxOrteFehaObjekt.readyState){
	case 4:		
		document.getElementById('fehaOrtSelect').style.height='35px';
		document.getElementById('fehaOrtSelect').innerHTML=AjaxOrteFehaObjekt.responseText;
		break;
	}
}
<!--/Ort bei Feha suche-->

// JavaScript Document
function show(div_img){
	document.getElementById(div_img).style.display = "block";	
	
}

function hide(div_img){
	document.getElementById(div_img).style.display = "none";	
	
}

function auf_karte_zeigen(lat,long) {
  if (GBrowserIsCompatible()) {
	var posx = 0;
	var posy = 0;
	var e = window.event;
	if (e.pageX || e.pageY) 	{
		posx = e.pageX;
		posy = e.pageY;
	}
	else if (e.clientX || e.clientY) 	{
		posx = e.clientX + document.body.scrollLeft
			+ document.documentElement.scrollLeft;
		posy = e.clientY + document.body.scrollTop
			+ document.documentElement.scrollTop;
	}    
	  
	document.getElementById("output_div").style.left=posx+'px';
	document.getElementById("output_div").style.top=posy+'px';
	
	var map = new GMap2(document.getElementById("output_div"));
	var point = new GLatLng(lat, long);
	map.setCenter(point, 16);
	map.addControl(new GSmallMapControl());
	var marker = new GMarker(point);
	map.addOverlay(marker);
  }
}

function ortAufKarte(lat, long, divID){
	document.getElementById(divID).style.display = "block";	
	document.getElementById(divID).style.visibility = "visible";	
	if (GBrowserIsCompatible()) {
		var map = new GMap2(document.getElementById(divID));
		map.setCenter(new GLatLng(lat, long), 13);
	}
}

function closeKarte(id){
	document.getElementById(id).style.display = "none";	
	document.getElementById(id).style.visibility = "hidden";	
}