function doSearch(p_search_value) {
   if (p_search_value == 'uw zoekterm' || p_search_value == '') {
      return false;
   }   
   else {
      return true;
   }   
}


function launchWindow(p_URL, p_name, p_w, p_h, p_scroll)  {
   var winX   = (screen.availWidth - p_w)*.5;
   var winY   = (screen.availHeight - p_h)*.5;
   var scroll = 'yes';
   
   if (!p_scroll) {
      scroll = 'no';
   }
   else {
      scroll = p_scroll;
   }     
   
   actieplanwindow = window.open(p_URL, p_name,'width=' + p_w + ',height=' + p_h + ',left=' + winX + ',top=' + winY + ',scrollbars=' + scroll);
   actieplanwindow.focus();
}

function show_image(p_img_url) {
  var l_image_url;
  
  if (p_img_url) {
     l_image_url = '/show_picture.php?p_picture=' + p_img_url;
     foto_window = window.open(l_image_url, 'foto_window',"toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,width=640,height=480");
  }   
}



function fullScreen(p_url) {
   //window.open(p_url, '', 'fullscreen=yes,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=auto,resizable=yes');
   window.open(p_url, '', 'fullscreen=yes,status=no');   
}


function launchDemoWindow(p_URL)  {
   var winX   = (screen.availWidth - 1024)*.5;
   var winY   = (screen.availHeight - 734)*.5;
   
   //alert('availWidth:' + screen.availWidth);
   //alert('availHeight:' + screen.availHeight);
   
   actieplanwindow = window.open(p_URL, 'demowindow','width=' + 1024 + ',height=' + 734 + ',left=' + winX + ',top=' + winY + ',scrollbars=no,resizable=yes,status=no');
   actieplanwindow.focus();
}