/***************************** Javascript-Funktionen ********************************/
/************************************************************************************/
//variablen für das fixieren des linken menus
var menu;
var theTop = 120;
var old = theTop;

//funktionen für das fixieren des linken menus
function menuinit() {
	menu = new getObj('menu');
	movemenu(); 
}
function movemenu() {
 if (window.innerHeight) {
		  pos = window.pageYOffset 
	}
	else if (document.body)	{
		  pos = document.body.scrollTop	
	}
  if (pos < theTop) pos = theTop;
	else pos += 30;
  if (pos == old)	{
		menu.style.top = pos;	
	}
   old = pos;
   temp = setTimeout('movemenu()', 200);
}
function getObj(name) {
  if (document.getElementById) {
  	this.obj = document.getElementById(name);
		this.style = document.getElementById(name).style; 
	}
  else if (document.all)  {
		this.obj = document.all[name];
		this.style = document.all[name].style; 
	}
  else if (document.layers) {
   	this.obj = document.layers[name];
   	this.style = document.layers[name]; 
	}
}

//Rollover-Funktionen
function MM_swapImage() { 
  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 MM_swapImgRestore() {
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
//preload-Funktion
function MM_preloadImages() {
 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) {
  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 && document.getElementById) x=document.getElementById(n); return x;
}
//Öffnet beliebiges Fenster in neuem Fenster
function openWin(wfile, wtitel, wwidth, wheight) { //URL, Titel, Breite, Höhe)
  var defstr = 'width='+wwidth+',height='+wheight+',screenX=50,screenY=80,hotkeys=0,toolbar=0,location=0,directories=0,status=0,menuBar=0,scrollBars=0,resizable=0';
  newWindow=open(wfile,wtitel,defstr);newWindow.focus();
}