Event.observe(window,'load',function(){
	$$('input[type=radio]').each(function(i){
		Event.observe(i,'click',radioChanged);
		Event.observe(i,'change',radioChanged);
	});
});

function radioChanged(e) { e.element().up().className = 'radio'+$F(e.element()); }

function addToFavorites() {
	var url = document.location.href;
	var title = document.title;
	if (window.sidebar)	
		window.sidebar.addPanel(title, url,"");		// Mozilla Firefox Bookmark
	else if( window.external )
		window.external.AddFavorite( url, title);	// IE Favorite
	else if(window.opera && window.print)
		return true;								// Opera Hotlist
}