// JavaScript Document
      
      var showimg = new Array();
      showimg[0] = 'transporte';
      showimg[1] = 'warehousing';
      showimg[2] = 'kontraktlogistik';
      showimg[3] = 'service';
      showimg[4] = 'start';
          
      function zeigeimg(id)
      {
        if(document.getElementById(id).style.display=="none")
        {
                for(i=0;i<showimg.length;i++)
                {
                        
                        document.getElementById(showimg[i]).style.display="none";
                }
                     
                document.getElementById(id).style.display="block";

        }
        else
        {
                document.getElementById(id).style.display="none";

        }
      }