/***********************************************
* Jobsuche - alle auswählen
***********************************************/
function checkAll() 
{
    for(i = 1; i <= 5; i ++) 
		{
        if(document.getElementsByName("berufsfeld[" + i + "]")[0].checked == true)
				{
					document.getElementsByName("berufsfeld[" + i + "]")[0].checked = false;
				}
				else
				{
					document.getElementsByName("berufsfeld[" + i + "]")[0].checked = true;
				}
    }
}



/***********************************************
* Zu Anker springen
***********************************************/
function jump2anchor(anchor)
	{
    window.location.hash == anchor;
    }


/***********************************************
* Fenster öffnen
***********************************************/
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

/***********************************************
* JavaScript das zentriertes Öffnen eines neuen Fensters
***********************************************/
newwindow=false;
function openWinCenter(theURL,winName,breite,hoehe) 
	{
	if(newwindow && newwindow.closed==false) newwindow.close()
    var l = (screen.availWidth - breite) / 2;
    var t = (screen.availHeight - hoehe) / 2;
    newwindow = window.open(theURL,winName,"width=" + breite +
                                            ",height=" + hoehe +
                                            ",left=" + l +
                                            ",top=" + t + ";");
	newwindow.focus();
	}


/***********************************************
* Eine ID sichtbar/unsichtbar machen
***********************************************/
function show_hide(v)
	{
	if (document.getElementById(v))
		{
		if (document.getElementById(v).style.display == "none")
			{
			document.getElementById(v).style.display = "block"; 
			document.getElementById(v).style.display = ""; 
			
			}
		else
			{
			document.getElementById(v).style.display = "none"; 
			}
		}
	}


/***********************************************
* Bilder austauschen - Rollover
***********************************************/
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function ismaxlength(obj)
	{
	var mlength=obj.getAttribute? parseInt(obj.getAttribute("maxlength")) : ""
	if (obj.getAttribute && obj.value.length>mlength)
		obj.value=obj.value.substring(0,mlength)
	}


function changebutton(id,v)
	{
	if (document.getElementById(id))
		{
		document.getElementById(id).value=v;
		document.getElementById(id).style.color='#999999';
		}
	}



/***********************************************
* Das hat der Markus gebaut ...
***********************************************/

function toggleMe(a){				
	var e=document.getElementById(a);  	
	if(!e) return true;
  if(e.style.display=="none")
	{
		e.style.display="block";
		toggleOthers(a);
  } 
	else 
	{
    e.style.display="none";
  }
  return true;
}

function toggleOthers(a)
{
	var elemente = document.getElementsByName("visiblity_l0");
	var anzahl = elemente.length;		
	for( var i = 1 ; i <= anzahl ; i++)
	{
		//alert(elemente[i-1].id);
		if(elemente[i-1].id != a) elemente[i-1].style.display="none";				
	}	
}