function readCookie(name) {var nameEQ = name + "=";var ca = document.cookie.split(';');for(var i=0;i < ca.length;i++){var c = ca[i];while (c.charAt(0)==' ') c = c.substring(1,c.length);if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);}return null;}

function createCookie(name,value,days){if (days){var date = new Date();date.setTime(date.getTime()+(days*24*60*60*1000));var expires = "; expires="+date.toGMTString();}else var expires = "";document.cookie = name+"="+value+expires+"; path=/";}

function eraseCookie(name) {createCookie(name,"",-1);}

function enanium_change_bg(image)

{

  var body = document.getElementsByTagName('body')[0];

  var cw = document.getElementById('cell-content');

  if ( image == 'default' )

  {

    body.style.backgroundImage = 'url(' + cdnPath + '/themes/enanium/images/background.gif)';

    body.style.backgroundRepeat = 'repeat';

    body.style.backgroundAttachment = 'scroll';

    cw.style.backgroundImage = null;

    cw.style.backgroundColor = '#ffffff';

  }

  else

  {

    body.style.backgroundRepeat = 'no-repeat';

    body.style.backgroundPosition = 'center top';

    body.style.backgroundColor = '#000000';

    body.style.backgroundImage = 'url(' + scriptPath + '/plugins/enaniumbg/' + image + '.jpg)';

    body.style.backgroundAttachment = 'fixed';

    cw.style.backgroundImage = 'url(' + scriptPath + '/plugins/enaniumbg/transw70.png)';

    cw.style.backgroundColor = 'transparent';

  }

  var as = getElementsByClassName(document.getElementById('enanium_bg_list'), 'a', 'selected');

  for ( var i = 0; i < as.length; i++ )

      $dynano(as[i]).rmClass('selected');

  $dynano('ebg_' + image).addClass('selected');

  createCookie('enanium_bg', image, 365);

}

addOnloadHook(function()

  {

    var ck = readCookie('enanium_bg');

    if ( ck )

      enanium_change_bg(ck);

  });