var basedomain = '';
if (window.location) {
  var domainparts = window.location.hostname.split('.');
  basedomain = domainparts[domainparts.length-2] + '.' + domainparts[domainparts.length-1];
}

function getCookie( name ) {
	var start = document.cookie.indexOf( name + "=" );
	var len = start + name.length + 1;
	if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) ) {
		return null;
	}
	if ( start == -1 ) return null;
	var end = document.cookie.indexOf( ';', len );
	if ( end == -1 ) end = document.cookie.length;
	return unescape( document.cookie.substring( len, end ) );
}

function setCookie( name, value, expires, path, domain, secure ) {
	var today = new Date();
	today.setTime( today.getTime() );
	if ( expires ) {
		expires = expires * 1000 * 60 * 60 * 24;
	}
	var expires_date = new Date( today.getTime() + (expires) );
	document.cookie = name+'='+escape( value ) +
		( ( expires ) ? ';expires='+expires_date.toGMTString() : '' ) + //expires.toGMTString()
		( ( path ) ? ';path=' + path : '' ) +
		( ( domain ) ? ';domain=' + domain : '' ) +
		( ( secure ) ? ';secure' : '' );
}

function deleteCookie( name, path, domain ) {
	if ( getCookie( name ) ) document.cookie = name + '=' +
			( ( path ) ? ';path=' + path : '') +
			( ( domain ) ? ';domain=' + domain : '' ) +
			';expires=Thu, 01-Jan-1970 00:00:01 GMT';
}

function changeSkin(skinname) {
  var dochead = document.getElementsByTagName('head');

  if (dochead) {
    var csslinks = dochead[0].getElementsByTagName('link');

    if (csslinks) {
      for(var i=0; i<csslinks.length; i++) {
        if ((csslinks[i].type == 'text/css') && (csslinks[i].id.substr(0, 12)  == 'skinsettings')) {
          var hrefparts = csslinks[i].href.split('/');
          csslinks[i].href = 'templates/kepek/' + skinname + '/' + hrefparts[hrefparts.length-1];
        }
      } // end for

      deleteCookie( "colorset", "/", basedomain );
    
      var today = new Date();
      var cookie_date = new Date(today.getYear(), today.getMonth(), today.getDay() + 3);
      setCookie( "colorset", skinname, 3, "/", basedomain, false );
    }
  }
}

var currentcolorset = getCookie('colorset');
if (currentcolorset) {
  changeSkin(currentcolorset);
} else {
  changeSkin('base');
}