function confirm_delete(form) {
	if(confirm('Das Angebot unwiderruflich löschen?')) {
		document.getElementById('delete_item').value=1
		form.submit()
	}
}
function toggle_kauf_miete(){
	eltSelectBox=document.forms['anzeige'].elements['typ']
	sel=eltSelectBox.selectedIndex; 
	str=getInnerHtmlFromSelectedIndex(sel,eltSelectBox);
	switch(str) {
		case "Haus/Kauf":
			document.getElementById('div_mietpreis').style.display="none"
			document.getElementById('div_mietpreis').getElementsByTagName('SELECT')[0].selectedIndex=0
			document.getElementById('div_kaufpreis').style.display="inline"; 

			break
		case "Wohnung/Kauf":
			document.getElementById('div_mietpreis').style.display="none"
			document.getElementById('div_mietpreis').getElementsByTagName('SELECT')[0].selectedIndex=0
			document.getElementById('div_kaufpreis').style.display="inline"; break
		case "Grundstück":
			document.getElementById('div_mietpreis').style.display="none"
			document.getElementById('div_mietpreis').getElementsByTagName('SELECT')[0].selectedIndex=0
			document.getElementById('div_kaufpreis').style.display="inline"; break
		default:
			document.getElementById('div_mietpreis').style.display="inline"
			document.getElementById('div_kaufpreis').style.display="none"; 
			document.getElementById('div_kaufpreis').getElementsByTagName('SELECT')[0].selectedIndex=0
			break
	}
}
function toggle_land(){
	eltSelectBox=document.forms['anzeige'].elements['land']
	sel=eltSelectBox.selectedIndex; 
	str=getInnerHtmlFromSelectedIndex(sel,eltSelectBox);
	switch(str) {
		case "Deutschland":
			document.getElementById('div_bundesland').style.display="inline";
			document.getElementById('div_region').getElementsByTagName('SELECT')[0].selectedIndex=0
			document.getElementById('div_region').style.display="none";
			//show required field for plz
			$('#plz_h3 span').show();
			//show umkreissuche
			$('#umkreissuche').show();
			break;
		case "Frankreich":
			document.getElementById('div_region').style.display="inline";
			document.getElementById('div_bundesland').getElementsByTagName('SELECT')[0].selectedIndex=0
			document.getElementById('div_bundesland').style.display="none";
			$('#plz_h3 span').hide();
			$('#umkreissuche').hide();
			break			
		default:
			document.getElementById('div_bundesland').getElementsByTagName('SELECT')[0].selectedIndex=0
			document.getElementById('div_region').getElementsByTagName('SELECT')[0].selectedIndex=0
			document.getElementById('div_bundesland').style.display="none";
			document.getElementById('div_region').style.display="none";		
			$('#plz_h3 span').hide();
			$('#umkreissuche').hide();	
	}
}

function handleMap(elt, maindir, lon_lat){
	map24=document.getElementById('mapdiv');
	ifr=map24.getElementsByTagName('IFRAME')[0];
	if(!ifr.getAttribute('src'))
		ifr.setAttribute('src',maindir+'showmap.php?ll='+lon_lat);
	if(elt) { /*click to Karte anzeigen/schliessen*/
		if(left1==false) {
			arr=findPos(elt)
			left1=arr[0]; top1=arr[1];
			top1=parseInt(top1)+parseInt(elt.offsetHeight)+10+'px';
			left1=parseInt(left1)-200+'px';//map24.offsetWidth 
		}
		if(left1<0) left1=0
		if(mapHandler==0) {
			map24.style.top=top1
			map24.style.left=left1
			elt.innerHTML='Karte schliessen'
			mapHandler=1
		}
		else {
			map24.style.top='-9999px'
			map24.style.left='-9999px'
			elt.innerHTML='Auf der interaktiven<br/> Karte anzeigen'
			mapHandler=0	
		}
	}
	else { /*click to [x]*/
		map24.style.top='-9999px'
		map24.style.left='-9999px'
		document.getElementById('map_label').innerHTML='Auf der interaktiven<br/> Karte anzeigen'
		mapHandler=0
	}	
}