var preLoadImagesImg=new Array();
var preLoadImagesUrl=new Array(
'/img/client.ico',
'/img/control_background.bmp',
'/img/control_hide_active.gif',
'/img/control_hide_mouseover.gif',
'/img/control_hide_plain.gif',
'/img/control_show_active.gif',
'/img/control_show_mouseover.gif',
'/img/control_show_plain.gif',
'/img/controlheadline.gif',
'/img/dropDownButton.png',
'/img/export_background.gif',
'/img/export_dots.gif',
'/img/knob.jpg',
'/img/login.jpg',
'/img/loginButton.png',
'/img/loginButtonHilite.png',
'/img/logo.jpg',
'/img/logo_watermark.png',
'/img/logoutButton.png',
'/img/logoutButtonHilite.png',
'/img/newview_1p5_active.gif',
'/img/newview_1p5_mouseover.gif',
'/img/newview_1p5_plain.gif',
'/img/newview_1p7_active.gif',
'/img/newview_1p7_mouseover.gif',
'/img/newview_1p7_plain.gif',
'/img/newview_1x1_active.gif',
'/img/newview_1x1_mouseover.gif',
'/img/newview_1x1_plain.gif',
'/img/newview_2p8.gif',
'/img/newview_2p8_active.gif',
'/img/newview_2p8_mouseover.gif',
'/img/newview_2p8_plain.gif',
'/img/newview_2x2_active.gif',
'/img/newview_2x2_mouseover.gif',
'/img/newview_2x2_plain.gif',
'/img/newview_3x3_active.gif',
'/img/newview_3x3_mouseover.gif',
'/img/newview_3x3_plain.gif',
'/img/newview_4x4_active.gif',
'/img/newview_4x4_mouseover.gif',
'/img/newview_4x4_plain.gif',
'/img/pane_hide_active.gif',
'/img/pane_hide_mouseover.gif',
'/img/pane_hide_plain.gif',
'/img/pane_show_active.gif',
'/img/pane_show_mouseover.gif',
'/img/pane_show_plain.gif',
'/img/play_off.jpg',
'/img/play_on.jpg',
'/img/ptz_down_active.gif',
'/img/ptz_down_mouseover.gif',
'/img/ptz_downleft_active.gif',
'/img/ptz_downleft_mouseover.gif',
'/img/ptz_downright_active.gif',
'/img/ptz_downright_mouseover.gif',
'/img/ptz_home_active.gif',
'/img/ptz_home_mouseover.gif',
'/img/ptz_left_active.gif',
'/img/ptz_left_mouseover.gif',
'/img/ptz_plain.gif',
'/img/ptz_right_active.gif',
'/img/ptz_right_mouseover.gif',
'/img/ptz_up_active.gif',
'/img/ptz_up_mouseover.gif',
'/img/ptz_upleft_active.gif',
'/img/ptz_upleft_mouseover.gif',
'/img/ptz_upright_active.gif',
'/img/ptz_upright_mouseover.gif',
'/img/ptz_zoomin_active.gif',
'/img/ptz_zoomin_mouseover.gif',
'/img/ptz_zoomin_plain.gif',
'/img/ptz_zoomout_active.gif',
'/img/ptz_zoomout_mouseover.gif',
'/img/ptz_zoomout_plain.gif',
'/img/reversePlay_off.jpg',
'/img/reversePlay_on.jpg',
'/img/stop_off.jpg',
'/img/stop_on.jpg',
'/img/tab_aktive.gif',
'/img/timenav_background.gif',
'/img/timenav_firstimage_active.gif',
'/img/timenav_firstimage_mouseover.gif',
'/img/timenav_firstimage_plain.gif',
'/img/timenav_goto_background.gif',
'/img/timenav_latestimage_active.gif',
'/img/timenav_latestimage_mouseover.gif',
'/img/timenav_latestimage_plain.gif',
'/img/timenav_nextimage_active.gif',
'/img/timenav_nextimage_mouseover.gif',
'/img/timenav_nextimage_plain.gif',
'/img/timenav_nextsequense_active.gif',
'/img/timenav_nextsequense_mouseover.gif',
'/img/timenav_nextsequense_plain.gif',
'/img/timenav_playforward_active.gif',
'/img/timenav_playforward_mouseover.gif',
'/img/timenav_playforward_plain.gif',
'/img/timenav_playreverse_active.gif',
'/img/timenav_playreverse_mouseover.gif',
'/img/timenav_playreverse_plain.gif',
'/img/timenav_playstop_active.gif',
'/img/timenav_playstop_mouseover.gif',
'/img/timenav_playstop_plain.gif',
'/img/timenav_previousimage_active.gif',
'/img/timenav_previousimage_mouseover.gif',
'/img/timenav_previousimage_plain.gif',
'/img/timenav_previoussequense_active.gif',
'/img/timenav_previoussequense_mouseover.gif',
'/img/timenav_previoussequense_plain.gif',
'/img/timenav_sliderknob_active.gif',
'/img/timenav_sliderknob_mouseover.gif',
'/img/timenav_sliderknob_plain.gif',
'/img/title.gif',
'/img/toptitle.gif',
'/img/toptitle_close_close_active.gif',
'/img/toptitle_close_close_mouseover.gif',
'/img/toptitle_close_maximize_active.gif',
'/img/toptitle_close_maximize_mouseover.gif',
'/img/toptitle_close_minimize_active.gif',
'/img/toptitle_close_minimize_mouseover.gif',
'/img/toptitle_close_plain.gif',
'/img/toptitle_hoejre_u_knapper.gif',
'/img/toptitle_login_active.gif',
'/img/toptitle_login_mouseover.gif',
'/img/toptitle_login_plain.gif',
'/img/toptitle_venstre_utekst.gif',
'img/tree_base.gif',
'img/tree_camera.gif',
'img/tree_cd.gif',
'img/tree_empty.gif',
'img/tree_engine.gif',
'img/tree_exclamation.gif',
'img/tree_folder.gif',
'img/tree_folderopen.gif',
'img/tree_globe.gif',
'img/tree_image.gif',
'img/tree_imgfolder.gif',
'img/tree_join.gif',
'img/tree_joinbottom.gif',
'img/tree_lightning.gif',
'img/tree_line.gif',
'img/tree_minus.gif',
'img/tree_minusbottom.gif',
'img/tree_musicfolder.gif',
'img/tree_nolines_minus.gif',
'img/tree_nolines_plus.gif',
'img/tree_page.gif',
'img/tree_plus.gif',
'img/tree_plusbottom.gif',
'img/tree_question.gif',
'img/tree_trash.gif');

// preload images in browser
function preLoadImages() {

  //alert("pre load");

  // if no arguments, load all from img url list

  if ( preLoadImages.arguments.length == 0 ) {
    
    for(i=0; i < preLoadImagesUrl.length; i++) {
      preLoadImagesImg[i]=new Image();
      preLoadImagesImg[i].src=preLoadImagesUrl[i];
    }

  }
  else { // load from argument list

    var argList = preLoadImages.arguments;

    for(i=0; i < argList.length; i++) {
//      alert(argList[i]);
      preLoadImagesImg[i]=new Image();
      preLoadImagesImg[i].src=argList[i];
    }


  }

}