// *** TO BE CUSTOMISED ***
var style_cookie_name = "style" ;
var style_cookie_duration = 30 ;
// *** END OF CUSTOMISABLE SECTION ***
function switch_style ( css_title )
{
// You may use this script on your site free of charge provided
// you do not remote this notice or the URL below. Script from
// http://www.thesitewizard.com/javascripts/change-style-sheets.shtml
  var i, link_tag ;
  for (i = 0, link_tag = document.getElementsByTagName("link") ;
  i < link_tag.length ; i++ ) {
  if ((link_tag[i].rel.indexOf( "stylesheet" ) != -1) &&
  link_tag[i].title) {
  link_tag[i].disabled = true ;
  if (link_tag[i].title == css_title) {
    link_tag[i].disabled = false ;
  }
  }
  set_cookie( style_cookie_name, css_title,
  style_cookie_duration );
  }
}
function set_style_from_cookie()
{
  var css_title = get_cookie( style_cookie_name );
  if (css_title.length) {
  switch_style( css_title );
  }
}
function set_cookie ( cookie_name, cookie_value,
  lifespan_in_days, valid_domain )
{
  // http://www.thesitewizard.com/javascripts/cookies.shtml
  var domain_string = valid_domain ?
         ("; domain=" + valid_domain) : '' ;
  document.cookie = cookie_name +
         "=" + encodeURIComponent( cookie_value ) +
         "; max-age=" + 60 * 60 *
         24 * lifespan_in_days +
         "; path=/" + domain_string ;
}
function get_cookie ( cookie_name )
{
  // http://www.thesitewizard.com/javascripts/cookies.shtml
  var cookie_string = document.cookie ;
  if (cookie_string.length != 0) {
    var cookie_value = cookie_string.match (
        '(^|;)[\s]*' +
        cookie_name +
        '=([^;]*)' );
    return decodeURIComponent ( cookie_value[2] ) ;
  }
  return '' ;
}
function addToFav() {
    if(window.sidebar){
    window.sidebar.addPanel(document.title, this.location,"");
    }
    else{
    window.external.AddFavorite(this.location,document.title);
    }
  }
  
  
  // Copyright 2006-2007 javascript-array.com

var timeout	= 500;
var closetimer	= 0;
var ddmenuitem	= 0;

// open hidden layer
function mopen(id)
{	
	// cancel close timer
	mcancelclosetime();

	// close old layer
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';

	// get new layer and show it
	ddmenuitem = document.getElementById(id);
	ddmenuitem.style.visibility = 'visible';

}
// close showed layer
function mclose()
{
	if(ddmenuitem) ddmenuitem.style.visibility = 'hidden';
}

// go close timer
function mclosetime()
{
	closetimer = window.setTimeout(mclose, timeout);
}

// cancel close timer
function mcancelclosetime()
{
	if(closetimer)
	{
		window.clearTimeout(closetimer);
		closetimer = null;
	}
}

// close layer when click-out
document.onclick = mclose;