function setContentPreference(value) {
	if (value == 'all') {
		['latest', 'popular', 'commented'].each(function (i) {
			$('byPage-'+i).setStyle({display: 'none'});
			$('all-'+i).setStyle({display: 'block'});
			$('all-selector-'+i).checked = 1;
			$('byPage-selector-'+i).checked = 0;
			document.cookie = "content-preference-main-tabs="+value+";path=/";
		});
	} else {
		['latest', 'popular', 'commented'].each(function (i) {
			$('all-'+i).setStyle({display: 'none'});
			$('byPage-'+i).setStyle({display: 'block'});
			$('byPage-selector-'+i).checked = 1;
			$('all-selector-'+i).checked = 0;
			document.cookie = "content-preference-main-tabs="+value+";path=/";
		});
	}
}