function FensterOeffnen (Adresse,b,h) {
 MeinFenster = window.open(Adresse, "Fenster", "width="+b+",height="+h+",left=100,top=200");
  MeinFenster.focus();
}

function toggleDisplay(divId) {
 var div = document.getElementById(divId).style.visibility;
 var div2 = document.getElementById(divId+"_content").style.visibility;
  var div3 = document.getElementById("tv_oben").style.visibility;
var div4 = document.getElementById("body2").style.overflow;
if(div=="hidden")
document.getElementById(divId).style.visibility="visible";
else
document.getElementById(divId).style.visibility="hidden";

/* if(div2=="none")
document.getElementById(divId+"_content").style.display="table ";
else
document.getElementById(divId+"_content").style.display="none"; */

if(div2=="hidden")
document.getElementById(divId+"_content").style.visibility="visible";
else
document.getElementById(divId+"_content").style.visibility="hidden";

if(div3=="hidden")
document.getElementById("tv_oben").style.visibility="visible";
else
document.getElementById("tv_oben").style.visibility="hidden";

if(div4=="hidden")
document.getElementById("body2").style.overflow="auto";
else
document.getElementById("body2").style.overflow="hidden";
}

function seltab(inhalt)
{
if(inhalt=="inhalt1")
{
    document.getElementById("inhalt1").style.display="block";
    document.getElementById("inhalt2").style.display="none";    
    document.getElementById("inhalt3").style.display="none";
    document.getElementById("inhalt4").style.display="none";    
    document.getElementById("sel1").style.backgroundColor="#fff";
    document.getElementById("sel2").style.backgroundColor="";
    document.getElementById("sel3").style.backgroundColor="";
    document.getElementById("sel4").style.backgroundColor="";
    document.getElementById("sel1").style.borderBottom="1px solid #fff";
	     
    document.getElementById("sel2").style.borderBottom="";
    document.getElementById("sel3").style.borderBottom="";
    document.getElementById("sel4").style.borderBottom="";   
	document.getElementById("sel1").className="termin_tab_act";
	document.getElementById("sel2").className="";
	document.getElementById("sel3").className="";
	document.getElementById("sel4").className="";	

}
else if(inhalt=="inhalt2")
{
    document.getElementById("inhalt1").style.display="none";
    document.getElementById("inhalt2").style.display="block";    
    document.getElementById("inhalt3").style.display="none";
    document.getElementById("inhalt4").style.display="none";    
    document.getElementById("sel1").style.backgroundColor="";
    document.getElementById("sel2").style.backgroundColor="#fff";
    document.getElementById("sel3").style.backgroundColor="";
    document.getElementById("sel4").style.backgroundColor="";    
    document.getElementById("sel1").style.borderBottom="";
    document.getElementById("sel2").style.borderBottom="1px solid #fff";
	     
    document.getElementById("sel3").style.borderBottom=""; 
	document.getElementById("sel1").className="";
	document.getElementById("sel2").className="termin_tab_act";
	document.getElementById("sel3").className="";
	document.getElementById("sel4").className="";	
}  
else if(inhalt=="inhalt3")
{
    document.getElementById("inhalt1").style.display="none";
    document.getElementById("inhalt2").style.display="none";    
    document.getElementById("inhalt3").style.display="block";
    document.getElementById("inhalt4").style.display="none";      
    document.getElementById("sel1").style.backgroundColor="";
    document.getElementById("sel2").style.backgroundColor=""; 
    document.getElementById("sel3").style.backgroundColor="#fff";
    document.getElementById("sel4").style.backgroundColor="";
    document.getElementById("sel1").style.borderBottom="";
	  
    document.getElementById("sel2").style.borderBottom="";
    document.getElementById("sel3").style.borderBottom="1px solid #fff";    
    document.getElementById("sel4").style.borderBottom="";
	document.getElementById("sel1").className="";
	document.getElementById("sel2").className="";
	document.getElementById("sel3").className="termin_tab_act";  
	document.getElementById("sel4").className="";  
}     

else if(inhalt=="inhalt4")
{
    document.getElementById("inhalt1").style.display="none";
    document.getElementById("inhalt2").style.display="none";    
    document.getElementById("inhalt3").style.display="none";
    document.getElementById("inhalt4").style.display="block";
    document.getElementById("sel1").style.backgroundColor="";
    document.getElementById("sel2").style.backgroundColor="";
    document.getElementById("sel3").style.backgroundColor="";
    document.getElementById("sel4").style.backgroundColor="#fff";
    document.getElementById("sel1").style.borderBottom="";
    document.getElementById("sel2").style.borderBottom="";
    document.getElementById("sel3").style.borderBottom="";   
    document.getElementById("sel4").style.borderBottom="1px solid #fff";  
	document.getElementById("sel4").className="termin_tab_act";    
	document.getElementById("sel1").className="";
	document.getElementById("sel2").className="";
	document.getElementById("sel3").className="";	
}     
}


var xmlhttp;

function showUser(str)
{
xmlhttp=GetXmlHttpObject();
if (xmlhttp==null)
  {
  alert ("Browser does not support HTTP Request");
  return;
  }
var url="../php/interessen.php";
url=url+"?q="+str;
url=url+"&sid="+Math.random();
xmlhttp.onreadystatechange=stateChanged;
xmlhttp.open("GET",url,true);
xmlhttp.send(null);
}

function stateChanged()
{
if (xmlhttp.readyState==4)
{
document.getElementById("txtHint").innerHTML=xmlhttp.responseText;
}
}

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
  // code for IE7+, Firefox, Chrome, Opera, Safari
  return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
  // code for IE6, IE5
  return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}

function infoanforderung(ort){
	ort2=new Array("m","s","h","o");
	for(r=0;r<=4;r++){
	if(ort==ort2[r])
		document.getElementById(ort2[r]).style.display="block";
	else
		document.getElementById(ort2[r]).style.display="none";
	}
}

function ausbildungen(kat){
	kat2=new Array("4","1","3");
		
	for(r=0;r<=3;r++){
		if(kat==kat2[r]){
			document.getElementById(kat2[r]).style.display="block";
			
			if(kat=="1"){
				document.getElementById("WeiterbildungVollzeit").style.borderBottom="1px solid #c7c7c7";
				document.getElementById("WeiterbildungVollzeit").style.backgroundColor="#f8f8f8";
				document.getElementById("UmschulungVollzeit").style.borderBottom="1px solid #fff";	
				document.getElementById("UmschulungVollzeit").style.backgroundColor="#fff";	
				document.getElementById("Weiterbildungberufsbegleitend").style.borderBottom="1px solid #c7c7c7";  
				document.getElementById("Weiterbildungberufsbegleitend").style.backgroundColor="#f8f8f8";		
			}
			else if(kat=="3"){
				document.getElementById("WeiterbildungVollzeit").style.borderBottom="1px solid #c7c7c7";
				document.getElementById("WeiterbildungVollzeit").style.backgroundColor="#f8f8f8";
				document.getElementById("UmschulungVollzeit").style.borderBottom="1px solid #c7c7c7";
				document.getElementById("UmschulungVollzeit").style.backgroundColor="#f8f8f8";
				document.getElementById("Weiterbildungberufsbegleitend").style.borderBottom="1px solid #fff";  	
				document.getElementById("Weiterbildungberufsbegleitend").style.backgroundColor="#fff";	
			}
			else{		
				document.getElementById("WeiterbildungVollzeit").style.borderBottom="1px solid #fff";
				document.getElementById("WeiterbildungVollzeit").style.backgroundColor="#fff";	
				document.getElementById("UmschulungVollzeit").style.borderBottom="1px solid #c7c7c7";
				document.getElementById("UmschulungVollzeit").style.backgroundColor="#f8f8f8";
				document.getElementById("Weiterbildungberufsbegleitend").style.borderBottom="1px solid #c7c7c7"; 
				document.getElementById("Weiterbildungberufsbegleitend").style.backgroundColor="#f8f8f8";		 
			}
		}
		else{
			document.getElementById(kat2[r]).style.display="none";
		}
	} 
    document.getElementById("no").style.display="none";
}

function opentermin(id) {
	var box, head;
	if(id=="termin_iv") {box="iv_box"; head="iv_head"}
	if(id=="termin_bt") {box="bt_box"; head="bt_head"}
	if(id=="termin_oc") {box="oc_box"; head="oc_head"}
	if(id=="termin_hi") {box="hi_box"; head="hi_head"}
	
	if(document.getElementById(id).style.display=="none"){
	document.getElementById(id).style.display="block";
	document.getElementById(box).style.borderBottomColor="#72284b";
	document.getElementById(head).style.backgroundImage ="url(http://www.macromedia-fachhochschule.de/fileadmin/gif/arrow_opened.gif)";
	document.getElementById(head).style.backgroundRepeat ="no-repeat";
	}
	else{
	document.getElementById(id).style.display="none";
	document.getElementById(box).style.borderBottomColor="#ffffff";
	document.getElementById(head).style.backgroundImage ="url(http://www.macromedia-fachhochschule.de/fileadmin/gif/arrow_closed.gif)";
	document.getElementById(head).style.backgroundRepeat ="no-repeat";
	}
}

function chkFormular(){
	if(document.Infoanforderung.txt_mail.value == ""){
	   document.getElementById('email').innerHTML = 'Bitte geben Sie Ihre E-Mail-Adresse ein!';
	   document.Infoanforderung.txt_mail.focus();
	   return false;
	}
	if(document.Infoanforderung.txt_mail.value.indexOf('@') == -1){
	   document.getElementById('email').innerHTML = 'Bitte geben Sie eine gültige E-Mail-Adresse ein!';
	   document.Infoanforderung.txt_mail.focus();
	   return false;
	}
}