<!--


if (document.images) { 
  var knapp1_up	= new Image();
  var knapp1_over	= new Image();
  var knapp2_up	= new Image();
  var knapp2_over	= new Image();
  var knapp3_up	= new Image();
  var knapp3_over	= new Image();

  
  knapp1_up.src	= 'images/togo1.jpg';
  knapp1_over.src	= 'images/togo1_over.jpg';
  knapp2_up.src	= 'images/togo2.jpg';
  knapp2_over.src	= 'images/togo2_over.jpg';
  knapp3_up.src	= 'images/togo3.jpg';
  knapp3_over.src	= 'images/togo3_over.jpg';

  

  function over_knapp(kval) {
	if (document.images) {
	  if (kval == 1) {document["knapp1"].src = knapp1_over.src;}
	  if (kval == 2) {document["knapp2"].src = knapp2_over.src;}
	  if (kval == 3) {document["knapp3"].src = knapp3_over.src;}	  
    }
  }

  function up_knapp(kval) {
    if (document.images) {
	  if (kval == 1) {document["knapp1"].src = knapp1_up.src;}
	  if (kval == 2) {document["knapp2"].src = knapp2_up.src;}
	  if (kval == 3) {document["knapp3"].src = knapp3_up.src;}	  
    }
  }
}


function bf(a, changeTo) {
	a.style.backgroundColor = changeTo;
}
-->