function normal (grafik,nummer)
{
  switch (grafik) {
    case("info"):
	  window.document.info.src="images/info.gif";
	  break;
    case("details"):	
	  switch (nummer)    {
	    case("01"): window.document.details01.src="images/details.gif";
	      break;
	    case("02"): window.document.details02.src="images/details.gif";
	      break;
	    case("03"): window.document.details03.src="images/details.gif";
	      break;
	    case("04"): window.document.details04.src="images/details.gif";
	      break;
	    case("05"): window.document.details05.src="images/details.gif";
	      break;
	    case("06"): window.document.details06.src="images/details.gif";
	      break;
	    case("07"): window.document.details07.src="images/details.gif";
	      break;
	    case("08"): window.document.details08.src="images/details.gif";
	      break;
	    case("09"): window.document.details09.src="images/details.gif";
	      break;
	    case("10"): window.document.details10.src="images/details.gif";
	      break;
	    case("11"): window.document.details11.src="images/details.gif";
	      break;
	    case("12"): window.document.details12.src="images/details.gif";
	      break;		
	    case("13"): window.document.details13.src="images/details.gif";
	      break;
	    case("14"): window.document.details14.src="images/details.gif";
	      break;
	    case("15"): window.document.details15.src="images/details.gif";
	      break;
	    case("16"): window.document.details16.src="images/details.gif";
	      break;
	    case("17"): window.document.details17.src="images/details.gif";
	      break;
	    case("18"): window.document.details18.src="images/details.gif";
	      break;
	    case("19"): window.document.details19.src="images/details.gif";
	      break;
	    case("20"): window.document.details20.src="images/details.gif";
	      break;
	    case("21"): window.document.details21.src="images/details.gif";
	      break;
	    case("22"): window.document.details22.src="images/details.gif";
	      break;			
	    case("23"): window.document.details23.src="images/details.gif";
	      break;
	    case("24"): window.document.details24.src="images/details.gif";
	      break;		
	    case("25"): window.document.details24.src="images/details.gif";
	      break;	
	    case("26"): window.document.details24.src="images/details.gif";
	      break;	
	    case("27"): window.document.details24.src="images/details.gif";
	      break;		      		  		  		  		  
	    }			  
  }	
}

function aktiv (grafik,nummer) {
  switch (grafik) {
    case("info"):
	  window.document.info.src="images/info_hi.gif";
	  break;
    case("details"):	
	  switch (nummer)    {
	    case("01"): window.document.details01.src="images/details_hi.gif";
	      break;
	    case("02"): window.document.details02.src="images/details_hi.gif";
	      break;
	    case("03"): window.document.details03.src="images/details_hi.gif";
	      break;
	    case("04"): window.document.details04.src="images/details_hi.gif";
	      break;
	    case("05"): window.document.details05.src="images/details_hi.gif";
	      break;
	    case("06"): window.document.details06.src="images/details_hi.gif";
	      break;
	    case("07"): window.document.details07.src="images/details_hi.gif";
	      break;
	    case("08"): window.document.details08.src="images/details_hi.gif";
	      break;
	    case("09"): window.document.details09.src="images/details_hi.gif";
	      break;
	    case("10"): window.document.details10.src="images/details_hi.gif";
	      break;
	    case("11"): window.document.details11.src="images/details_hi.gif";
	      break;
	    case("12"): window.document.details12.src="images/details_hi.gif";
	      break;		
	    case("13"): window.document.details13.src="images/details_hi.gif";
	      break;
	    case("14"): window.document.details14.src="images/details_hi.gif";
	      break;
	    case("15"): window.document.details15.src="images/details_hi.gif";
	      break;
	    case("16"): window.document.details16.src="images/details_hi.gif";
	      break;
	    case("17"): window.document.details17.src="images/details_hi.gif";
	      break;
	    case("18"): window.document.details18.src="images/details_hi.gif";
	      break;
	    case("19"): window.document.details19.src="images/details_hi.gif";
	      break;
	    case("20"): window.document.details20.src="images/details_hi.gif";
	      break;
	    case("21"): window.document.details21.src="images/details_hi.gif";
	      break;
	    case("22"): window.document.details22.src="images/details_hi.gif";
	      break;			
	    case("23"): window.document.details23.src="images/details_hi.gif";
	      break;
	    case("24"): window.document.details24.src="images/details_hi.gif";
	      break;
	    case("25"): window.document.details22.src="images/details_hi.gif";
	      break;			
	    case("26"): window.document.details23.src="images/details_hi.gif";
	      break;
	    case("27"): window.document.details24.src="images/details_hi.gif";
	      break;		      		  		  		  		  
	    }	
	}	
}

function zeig () {
  if (document.getElementById)
    document.getElementById("pkw").style.visibility = "visible";
}
function weg () {
  if (document.getElementById)
    document.getElementById("pkw").style.visibility = "hidden";
}