function setupBlogNavigation() {
	if (Site.IE6) return;
	var bf = $('blog');
	var df = $('date');
	var cf = $('category');
	if (!bf || !df || !cf) return;
	var changePage = function(control) {
		var href = 'bloggar/';
		if (bf.value != 'all')
			href = bf.value;
		if (df.value != 'all' && control == 'date')
			href += df.value + '/';
		else if (cf.value != 'all' && control == 'category')
			href += 'kategori/' + cf.value + '/';
		location.href = href;
	};
	bf.addEvent('change', function() { changePage('blog'); });
	df.addEvent('change', function() { changePage('date'); });
	cf.addEvent('change', function() { changePage('category'); });
}

window.addEvent('domready', function() { setupBlogNavigation(); });