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_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_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];}
}

pi  = MM_preloadImages;
si  = MM_swapImage;
fo  = MM_findObj;
sir = MM_swapImgRestore;


function switchSmallNavi(id,to) {
	var obj = fo(id);
	obj.className=to;
}

function checkHight() {
	if (document.getElementById('content')) {
		var h = document.getElementById('content').offsetHeight;
	} else {
		var h = document.getElementById('contentbreit').offsetHeight;
	}
	var hl = document.getElementById('left').offsetHeight;
	if (document.getElementById('right')) {
		var hr = document.getElementById('right').offsetHeight;
	} else {
		var hr = 0;
	}
	if (hl > h) {h = hl}
	if (hr > h) {h = hr}
	document.getElementById('leftbg').style.height =  (h-12)+'px';
	if (document.getElementById('rightbg')) {
		document.getElementById('rightbg').style.height = (h-60)+'px';
	}
}

function popup_h(URL)
{
	desktop =window.open(URL,"name","toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=YES");
}

function checkHight_ohne_hotline() {
        if (document.getElementById('content')) {
                var h = document.getElementById('content').offsetHeight;
        } else { 
                var h = document.getElementById('contentbreit').offsetHeight;
        }

	var hl = document.getElementById('left').offsetHeight;
	var hr = document.getElementById('right').offsetHeight;
	if (hl > h) {h = hl}
	if (hr > h) {h = hr}
	document.getElementById('leftbg').style.height =  (h-12)+'px';
	document.getElementById('rightbg').style.height = (h-4)+'px';
}

function bgs() {
	var supported = /MSIE ((5\.5)|[6789])/.test(navigator.userAgent) && navigator.platform == "Win32";
	
	if (supported) {
		var l = document.all.length;
		for (var i = 0; i < l; i++) {
	    	var bg = document.all[i].currentStyle.backgroundImage;
	    	if (bg) {
	        	if (bg.match(/\.png/i) != null) {
	            	var mypng = bg.substring(5,bg.length-2);
	           		document.all[i].style.filter = "progid:DXImageTransform.Microsoft.AlphaImageLoader(src='"+mypng+"', sizingMethod='scale')";
	           		document.all[i].style.backgroundImage = "url(/pics/pixel.gif)";
	         	}
	      	}
	   	}
   	}
}

function changeClassTo(id,to) {
	var obj = fo(id);
	obj.className=to;
}