//	anzImg = 7;
	imgPath = "/portal/images/layout/menu/"+img_name;
	
// Loading pictures ...
	if (browserok) {
		for (var i=1; i<=anzImg; i++) {
			image[img_name+i] = new Image();
			image[img_name+i].src = imgPath + i + ".gif";
			image[img_name+i+"_2"] = new Image();
			image[img_name+i+"_2"].src = imgPath + i + "_2.gif";
		}
	}

// Highlight selected image
	function hl(item) {
		if (browserok) {
		   document.images[item].src = image[item + "_2"].src;
		}
		window.status = "";
		return true;
	}

// Unhighlight all images
	function uhl() {
		if(browserok) {
			for (var i=1; i<=anzImg; i++) {
				if (act != img_name+i) {
		   			document.images[img_name+i].src = image[img_name+i].src;
		   		}
	   		}
	   	}
	}
	
function ladeBilder() { 
  var tmpDoc=document;
  if (tmpDoc.images) {
    if(!tmpDoc.imgArr) tmpDoc.imgArr=new Array();
    var i,j=tmpDoc.imgArr.length,arr1=ladeBilder.arguments;
	for(i=0; i<arr1.length; i++)
    if (arr1[i].indexOf("#")!=0){
	  tmpDoc.imgArr[j]=new Image;
	  tmpDoc.imgArr[j++].src=arr1[i];
	}
  }
}

function Originalbild() { 
  var i,tmp2;
  var arr1=document.refArr;
  for(i=0;arr1&&i<arr1.length&&(tmp2=arr1[i])&&tmp2.oSrc;i++) tmp2.src=tmp2.oSrc;
}

function findeReferenz(tmpCount, tmpDoc) {
  var tmp1,i,tmp2;
  if(!tmpDoc) tmpDoc=document;
  if((tmp1=tmpCount.indexOf("?"))>0&&parent.frames.length) {
    tmpDoc=parent.frames[tmpCount.substring(tmp1+1)].document; tmpCount=tmpCount.substring(0,tmp1);
  }
  if(!(tmp2=tmpDoc[tmpCount])&&tmpDoc.all) tmp2=tmpDoc.all[tmpCount];
  for (i=0;!tmp2&&i<tmpDoc.forms.length;i++) tmp2=tmpDoc.forms[i][tmpCount];
  for(i=0;!tmp2&&tmpDoc.layers&&i<tmpDoc.layers.length;i++) tmp2=findeReferenz(tmpCount,tmpDoc.layers[i].document);
  if(!tmp2 && tmpDoc.getElementById) tmp2=tmpDoc.getElementById(tmpCount);
  return tmp2;
}

function wechsleBild() { 
  var i,j=0,tmp2;
  var arr1=wechsleBild.arguments;
  document.refArr=new Array;
  for(i=0;i<(arr1.length-2);i+=3)
    if ((tmp2=findeReferenz(arr1[i]))!=null) {
      document.refArr[j++]=tmp2;
	  if(!tmp2.oSrc) tmp2.oSrc=tmp2.src; tmp2.src=arr1[i+2];
	}
}