function sluit(pop){
  document.getElementById('foto'+pop).className = 'fotoSluit';
}

function open(pop){
  document.getElementById('foto'+pop).className = 'fotoOpen';
}

function changeImage(image_id,new_image) {
	document.getElementById(image_id).src = '/media/interface/keuze_home/' + new_image;
}

function $(p_sID){
  return document.getElementById(p_sID);
}

function f_cfRefreshPullDowns(){
  t_aScrollPos = f_getScrollXY();
  $('sScrollPos').value = t_aScrollPos.join(', ');
  $('CFORM').submit();
}

function f_cfUpdateForm(){
  var w_aDivs = document.getElementsByTagName('div');
  var w_aSelectedDivs = new Array();
  w_bShowBoeken = $('CF_sIWantBoeken').checked;
  w_bShowOfferte = $('CF_sIWantOfferte').checked;
  w_bShowTeruggebeld = $('CF_sIWantTeruggebeld').checked;

  for(var w_iCounter = 0; w_iCounter < w_aDivs.length; w_iCounter++){
    t_sClassName = ' '+w_aDivs[w_iCounter].className+' ';
    if(t_sClassName.indexOf(' CF_FormPart ') != -1){
      if(w_bShowBoeken && t_sClassName.indexOf(' boeken ') != -1){
        w_aDivs[w_iCounter].style.display = 'block';
        continue;
      }
      if(w_bShowOfferte && t_sClassName.indexOf(' offerte ') != -1){
        w_aDivs[w_iCounter].style.display = 'block';
        continue;
      }
      if(w_bShowTeruggebeld && t_sClassName.indexOf(' teruggebeld ') != -1){
        w_aDivs[w_iCounter].style.display = 'none';
        continue;
      }
      w_aDivs[w_iCounter].style.display = 'none';
    }
  }
}

function f_getScrollXY(){
  var scrOfX = 0;
  var scrOfY = 0;
  //Netscape compliant
  if(typeof(window.pageYOffset) == 'number'){
    scrOfX = window.pageXOffset;
    scrOfY = window.pageYOffset;
  }
  //DOM compliant
  else if(document.body && (document.body.scrollLeft || document.body.scrollTop)){
    scrOfX = document.body.scrollLeft;
    scrOfY = document.body.scrollTop;
  }
  //IE6 standards compliant mode
  else if(document.documentElement && (document.documentElement.scrollLeft || document.documentElement.scrollTop)){
    scrOfX = document.documentElement.scrollLeft;
    scrOfY = document.documentElement.scrollTop;
  }
  return [scrOfX, scrOfY];
}

function f_setScroll(p_iX, p_iY){
  window.scrollTo(p_iX, p_iY);
  return true;
}