var http_request = false;
var ziel='';
var waitingforresponse=0;
var aktiveuntererkrankung='-1';
var oldlengthinputbox=0;
var oldlengthstichwortbox=0;
var x = 0;
var y = 0;
var zielpopup='';
ns4 = (document.layers)? true:false
ie4 = (document.all)? true:false

if (ie4)
{
	
	if (navigator.userAgent.indexOf('MSIE 5')>0)
	{
		ie5 = true;
	}
	else
	{
		//IE6 ist mit IE5 gleichzusetzen
		if (navigator.userAgent.indexOf('MSIE 6')>0)
		{
			ie5 = true;
		}
		else
		{	
		ie5 = false;
		}
	}
}
else
{
	ie5 = false;
}

	document.onmousemove = mausmove;


//Funktion zum Verstecken von Elementen
//ziel ist id-Attribut des Elements
function hide(ziel) { 
		
			if (document.getElementById&&document.getElementById(ziel)) 
				document.getElementById(ziel).style.display = "none"; 

} 

function show(ziel)
{
				if (document.getElementById&&document.getElementById(ziel)) 
				document.getElementById(ziel).style.display = "block"; 
}

//PLZ-Auflistung verstecken, wenn L?e>=5
//ziel ist Elementid des PLZ-Listen-Fensters
//quelle ist Elementid der PLZ-Inputbox
function hideifplzcomplete(ziel,quelle)
{
		
	if(document.getElementById) 
	{
		//alert(ziel);
		var teststring=document.getElementById(quelle).value;
		if (teststring.length==0)
		{
			
				document.getElementById(ziel).style.display='none';
				if (document.getElementById('search_fachabteilung'))
					document.getElementById('search_fachabteilung').style.display='block';
				return true;
		}
		if (teststring.length==5)
		{
			if (document.getElementById('search_fachabteilung'))
				document.getElementById('search_fachabteilung').style.display='block';		
		}
		if (teststring.charAt(0)>="0"&&teststring.charAt(0)<="9")
		{
			//alert(teststring.charAt(0));
			if (teststring.length >= 5)
			{
				//alert(document.getElementById(ziel).style.display);
				document.getElementById(ziel).style.display='none';
			}
				
		}
		else
			{

				//alert(document.getElementById('hiddenplzortcompleted'));
			if (document.getElementById('hiddenplzortcompleted'))
			{
				document.getElementById(ziel).style.display='none';
				if (document.getElementById('search_fachabteilung'))
					document.getElementById('search_fachabteilung').style.display='block';
			}
		}
	}
		
			
}		
	
function hideallpopups()
{
	document.getElementById('popup0').style.display = "none";document.getElementById('popup1').style.display = "none";document.getElementById('popup2').style.display = "none";document.getElementById('popup3').style.display = "none";document.getElementById('popup4').style.display = "none";document.getElementById('popup5').style.display = "none";document.getElementById('popup6').style.display = "none";document.getElementById('popup7').style.display = "none";document.getElementById('popup8').style.display = "none";document.getElementById('popup9').style.display = "none";document.getElementById('popup10').style.display = "none";document.getElementById('popup11').style.display = "none";document.getElementById('popup12').style.display = "none";document.getElementById('popup13').style.display = "none";document.getElementById('popup14').style.display = "none";document.getElementById('popup15').style.display = "none";document.getElementById('popup16').style.display = "none";document.getElementById('popup17').style.display = "none";}
//Ein unsichtbares element an einer bestimmten position sichtbar machen
//popupid ist Elementid des unsichtbaren Elements
//links ist der abstand von Links in px
//oben ist der Abstand von Oben in px
function showPopup(popupid,links,oben) 
{ 
	var aktiv;
	hideallpopups();
	if(document.getElementById) 
	{
		document.getElementById('popup' + popupid).style.left=links + 'px';	
		document.getElementById('popup' + popupid).style.top=oben + 'px';	
		document.getElementById('popup' + popupid).style.display = "block"; 
	}
}  

function copydivinhalt(divquelle,divziel,showdiv)
{
	aktiv = window.setTimeout("verzoegerteanzeige('" + divquelle + "','" + divziel + "','" + showdiv+ "')",400);
	hide('search_fachabteilung');
	
}

function showSelect(ziel)
{
	if (document.getElementById&&document.getElementById(ziel)) 
		document.getElementById(ziel).style.display = "block"; 
}

function showUnterErkrankungen(nummer) 
{ 

	if(document.getElementById) 
	{
		if (aktiveuntererkrankung!='-1')
			document.getElementById(aktiveuntererkrankung).style.display = "none"; 
		if (aktiveuntererkrankung=='untererkrankungenauswahl_liste' + nummer)
		{
			document.getElementById('untererkrankungenauswahl_liste' + nummer).style.display = "none"; 
			aktiveuntererkrankung=-1;
		}
		else
		{
			document.getElementById('untererkrankungenauswahl_liste' + nummer).style.display = "block"; 
			aktiveuntererkrankung='untererkrankungenauswahl_liste' + nummer;
		}
	}
	
} 

function verzoegerteanzeige2(divziel)
{
	if(document.getElementById) 
	{
		document.getElementById(showziel).style.display='block';
	}
}

function verzoegerteanzeige(divquelle,divziel,showdiv)
{
	if(document.getElementById) 
	{
		document.getElementById(divziel).innerHTML=document.getElementById(divquelle).innerHTML;
		document.getElementById(showdiv).style.display='block';
	}
}

//Das Fenster mit der Liste von Kliniken anzeigen
function showKlinikPopup() 
{ 
	if(document.getElementById) 
	{
		document.getElementById('kliniken_popup').style.display = "block"; 
	}
} 

//Die PLZ-Auswahl-Liste anzeigen
function showPlzListe()
{
	if(document.getElementById) 
	{
		document.getElementById('plzliste_popup').style.display = "block"; 
	}
}

function showStichworteListe()
{
	if(document.getElementById) 
	{
		document.getElementById('stichworte_popup').style.display = "block"; 
	}
}

function karte_hide() 
{ 
	if(document.getElementById) 
		document.getElementById("karte").style.display = "none"; 
} 

function karte_show() 
{ 
	if(document.getElementById) 
		document.getElementById("karte").style.display = "block";
	showAddress("");
}  

function fillStichworteListe(inputfeld,liste)
{
	var teststring=document.getElementById(inputfeld).value;
	if (oldlengthstichwortbox!=teststring.length)
	{
		if (teststring.length>0)
		{
			filldiv(liste,'matching_search_words.php?search_stichwort=' + teststring);
		}
		oldlengthstichwortbox=document.getElementById(inputfeld).value.length;
	}
	
}

function fillplzorort(plz_inputfeld,plzort_liste)
{
	var teststring=document.getElementById(plz_inputfeld).value;
	 if (oldlengthinputbox!=teststring.length)
	 {
		if (!isNaN(teststring)&&teststring.length>0)
		{
			document.getElementById(plz_inputfeld).value=parseInt(teststring);
			filldiv(plzort_liste,'plzliste.php?plz=' + teststring);
		}
		else
			if (teststring.length>0)
			{
				if(isNaN(parseInt(teststring)))
				{
					document.getElementById(plz_inputfeld).value=teststring.substr(1,teststring.length-1);
				}
				else
					document.getElementById(plz_inputfeld).value=parseInt(teststring);
			}
			else
			{
				document.getElementById(plz_inputfeld).value=teststring.substr(1,teststring.length-1);
			}

		oldlengthinputbox=document.getElementById(plz_inputfeld).value.length;
	}
	
}
		
//Hilfsfunktion die nach erfolgreicher Abfrage das zielelement mit den zurückgelieferten Daten füllt
function alertContents() 
{

	if (http_request.readyState == 4) 
	{
		if (http_request.status == 200) 
		{
			document.getElementById(ziel).innerHTML=http_request.responseText;
		}
		else 
		{
			alert('There was a problem with the request.');
		}
	}
	waitingforresponse=0;
}	
			

//Das Ziel-Element mit der Anfrage an eine Datei f?
//zieldiv ist Elementid des zu f?en elements
//url ist der Pfad zu der bef?en Datei
function filldiv(zieldiv,pfad,parameter) 
{
	waitingforresponse=1;
	http_request = false;

	if (window.XMLHttpRequest) 
	{ // Mozilla, Safari,...
		http_request = new XMLHttpRequest();
		if (http_request.overrideMimeType) 
		{
			http_request.overrideMimeType('text/html');
		}
	}
	else if (window.ActiveXObject) 
	{ // IE
		try 
		{
			http_request = new ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e) 
		{
			try 
			{
				http_request = new ActiveXObject("Microsoft.XMLHTTP");
			}
			catch (e) 
			{
			}
		}
	}

	if (!http_request) 
	{
		alert('Giving up :( Cannot create an XMLHTTP instance');
		return false;
	}
	ziel=zieldiv;
	http_request.onreadystatechange = alertContents;
	if (typeof(parameter)!="undefined")
	{
		http_request.open('GET', pfad + parameter, true); //escape()
	}
	else
		http_request.open('GET', pfad, true);
	http_request.send(null);
}

function navIn(objekt)
{
	objekt.style.backgroundColor="#CCE6F6";
}

function navOut(objekt)
{
	objekt.style.backgroundColor="";
}

function navInId(ziel)
{
	document.getElementById(ziel).style.backgroundColor="#CCE6F6";
}

function navOutId(ziel)
{
	document.getElementById(ziel).style.backgroundColor="";
}

function toggle(ziel)
{
	if (document.getElementById&&document.getElementById(ziel)) 
	{
		if (document.getElementById(ziel).style.display!='block')			
			document.getElementById(ziel).style.display='block';
		else
			document.getElementById(ziel).style.display = "none"; 
				
	}
}

function pop_open(ziel)
{
	return pop_open_pos(ziel,450,20);
}
function pop_open_pos(ziel,xdiff,ydiff)
{
		
	zielpopup=ziel;
		
		
	if (document.getElementById) 
	{
	  	if (document.getElementById(ziel))
	  	{
	  		wertx=(x - xdiff);
			werty=(y - ydiff);
			document.getElementById(ziel).style.left  = wertx + "px";
			document.getElementById(ziel).style.top =   werty + "px";
	  	}
  	} 
  	else if (document.all) 
  	{
  	
    	document.all[ziel].style.left = x;
    	document.all[ziel].style.top = y;
  	}
  	show(ziel);
}
function pop_open_news(ziel)
{
		
	zielpopup=ziel;
		
		
	if (document.getElementById) 
	{
	  	if (document.getElementById(ziel))
	  	{
	  		wertx=(x - 630);
			werty=(y -20);
			document.getElementById(ziel).style.left  = wertx + "px";
			document.getElementById(ziel).style.top =   werty + "px";
	  	}
  	} 
  	else if (document.all) 
  	{
  	
    	document.all[ziel].style.left = x;
    	document.all[ziel].style.top = y;
  	}
  	show(ziel);
}
function pop_open_map(ziel)
{
		zielpopup=ziel;
		
		
		if (document.getElementById) {
	  	if (document.getElementById(ziel))
	  	{
	  		 wertx=(x - 20);
	  		 werty=(y + 10);
		    document.getElementById(ziel).style.left  = wertx + "px";
	  	  document.getElementById(ziel).style.top =   werty + "px";
	  	}
  	} 
  	else if (document.all) 
  	{
  	
    	document.all[ziel].style.left = x;
    	document.all[ziel].style.top = y;
  	}
  	show(ziel);
}

function pop_close(ziel)
{	
	hide(ziel);
	zielpopup='';
}

function mausmove (Ereignis) 
{
	var wert_left,wert_top;
	if (!Ereignis)
		Ereignis = window.event;
	x = Ereignis.pageX;
	y = Ereignis.pageY;

	wert_left = (x - 400) + "px";
	wert_top = y + "px";
}


function Bildwechsel(Bildnr,Bildobjekt) 
{
	if (document.getElementById(Bildnr))
	{
		//alert("Wechsel von " + Bildnr + " auf " + Bildobjekt.src);
		document.getElementById(Bildnr).src = Bildobjekt.src;
	}
	else
		alert(Bildnr + " existiert nicht!");
}


function formularAbschicken(formularName)
{
	document.forms[formularName].submit();
}

function ladeKartenBilder()
{
	Normal1 = new Image();
	Normal1.src = "images/karte_gesamt.jpg";

	Highlight1 = new Image();
	Highlight1.src = "images/karten_over/Karte_Bonn.jpg";
	Highlight2 = new Image();
	Highlight2.src = "images/karten_over/Karte_Duesseldorf.jpg";
	Highlight3 = new Image();
	Highlight3.src = "images/karten_over/Karte_Duisburg.jpg";
	Highlight4 = new Image();
	Highlight4.src = "images/karten_over/Karte_Dueren.jpg";
	Highlight5 = new Image();
	Highlight5.src = "images/karten_over/Karte_Essen.jpg";

	Highlight6 = new Image();
	Highlight6.src = "images/karten_over/Karte_Euskirchen.jpg";
	Highlight7 = new Image();
	Highlight7.src = "images/karten_over/Karte_Heinsberg.jpg";
	Highlight8 = new Image();
	Highlight8.src = "images/karten_over/Karte_Kleve.jpg";
	Highlight9 = new Image();
	Highlight9.src = "images/karten_over/Karte_Koeln.jpg";
	Highlight10 = new Image();
	Highlight10.src = "images/karten_over/Karte_Krefeld.jpg";

	Highlight11 = new Image();
	Highlight11.src = "images/karten_over/Karte_KreisAachen.jpg";
	Highlight12 = new Image();
	Highlight12.src = "images/karten_over/Karte_Leverkusen.jpg";
	Highlight13 = new Image();
	Highlight13.src = "images/karten_over/Karte_Mettmann.jpg";
	Highlight14 = new Image();
	Highlight14.src = "images/karten_over/Karte_Muenster.jpg";
	Highlight15 = new Image();
	Highlight15.src = "images/karten_over/Karte_Neuss.jpg";

	Highlight16 = new Image();
	Highlight16.src = "images/karten_over/Karte_Oberbergisch.jpg";
	Highlight17 = new Image();
	Highlight17.src = "images/karten_over/Karte_Remscheid.jpg";
	Highlight18 = new Image();
	Highlight18.src = "images/karten_over/Karte_Rheinberg.jpg";
	Highlight19 = new Image();
	Highlight19.src = "images/karten_over/Karte_RheinErft.jpg";
	Highlight20 = new Image();
	Highlight20.src = "images/karten_over/Karte_RheinSieg.jpg";

	Highlight21 = new Image();
	Highlight21.src = "images/karten_over/Karte_Solingen.jpg";
	Highlight22 = new Image();
	Highlight22.src = "images/karten_over/Karte_StadtAachen.jpg";
	Highlight23 = new Image();
	Highlight23.src = "images/karten_over/Karte_Viersen.jpg";
	Highlight24 = new Image();
	Highlight24.src = "images/karten_over/Karte_Wesel.jpg";
	Highlight25 = new Image();
	Highlight25.src = "images/karten_over/Karte_Wuppertal.jpg";
	Highlight26 = new Image();
	Highlight26.src = "images/karten_over/Karte_mGladbach.jpg";
	Highlight27 = new Image();
	Highlight27.src = "images/karten_over/Karte_Muehlheim.jpg";

}     

function wechselKalender(datum)
{
	filldiv("kalender","kalender.php?datum=" + datum);
}