var cufon_replace = function() {
	Cufon.replace('#main .title, #main h1, #middle div.title, #middle h1, .header', {'hover': true,
		'hoverables': {
			'a': true
		}
	});
};

var community_hover = function() {
	var community = $('community');
	if (community == null) return;
	community.getElements('a').setStyle('opacity', .5).addEvents({
		'mouseover': function() {
			this.setStyle('opacity', 1);
		},
		'mouseout': function() {
			this.setStyle('opacity', .5);
		}
	});
}

var resize_columns_helper = function() {
	var news = $('news');
	var raports = $('raports');

	if(!news || !raports) return;
	if(news.getSize().y < raports.getSize().y) news.setStyle('height', raports.getSize().y+'px');
	else  raports.setStyle('height', news.getSize().y+'px');
}

var resize_columns = function() {
	$$('#top .options .sizes span').addEvent('click', function() {
		$$('body').setStyle('font-size', this.getStyle('font-size'));
		$$('#middle .content').setStyle('font-size', this.getStyle('font-size'));
		resize_columns_helper();
	});
	resize_columns_helper();
}

window.addEvent('domready', function() {
	cufon_replace();
	resize_columns();
	community_hover();
});