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 getObjectById( id ) {
	if( document.layers )
      return document.layers[id];
    else if ( document.all && !document.getElementById )
      return document.all[id];
    else
      return document.getElementById(id);
}

function show(obj_id) {
	var obj = getObjectById(obj_id);
	obj.style.visibility="visible";
}

function hide(obj_id) {
	var obj = getObjectById(obj_id);
	obj.style.visibility="hidden";
}

function toggle(obj_id) {
	var obj = getObjectById(obj_id);
	if(obj.style.visibility=="show" ||obj.style.visibility=="visible")
		hide(obj_id);
	else
		show(obj_id);
}

function toggle_news() {
	var offset = 120;
	var text_top = 0;
	var full_height = 410;
	var obj_text = getObjectById('textarea');
	var obj_news = getObjectById('news');
	var obj_img = getObjectById('menu_aktuell');
	toggle('news');
	if(obj_news.style.visibility=="show"||obj_news.style.visibility=="visible") {
		obj_text.style.pixelTop = offset+text_top;
		obj_text.style.pixelHeight = full_height-offset;
//		obj_img.src = "gfx/HM5_aktuell_down_off.gif";
	}
	else {
		obj_text.style.pixelTop = text_top;
//		obj_text.style.pixelHeight = obj_text.style.pixelHeight+offset;
		obj_text.style.pixelHeight = full_height;
//		obj_img.src = "gfx/HM5_aktuell_up_off.gif";
	}
}

function openWindow(address) {
		var win = window.open(address,'PlanWin','dependent=yes,height=432,width=790,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no');
		win.focus();
		return win;
	}	

function openWindowPlanstand(address) {
		var win = window.open(address,'PlanWin','dependent=yes,height=432,width=1000,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no');
		win.focus();
		return win;
	}	

function openWindowGalerie(address) {
		var win = window.open(address,'PlanWin','dependent=yes,height=500,width=790,location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no');
		win.focus();
		return win;
	}