var CPTopNavigation =
{
	defaultSection: '',
	prevSection: 'news',
	on: '0px 37px',
	off: '0px 0px',

	switchNav: function (sectionToActivate) {
		if (!document.getElementById('page-header-nav-top')) { return; }
		if (sectionToActivate == '') { return; }
		var prevSectionDefaultState = (this.prevSection == this.defaultSection) ? this.on : this.off;
		jQuery('#nav-' + sectionToActivate).css('background-position', this.on);
		jQuery('#nav-' + this.prevSection).css('background-position', prevSectionDefaultState);
		window.setTimeout("document.getElementById('nav-detail-" + this.prevSection + "').style.display = 'none'; document.getElementById('nav-detail-" + sectionToActivate + "').style.display = 'block';", 0);
		this.prevSection = sectionToActivate;
	},

	init: function (defaultSection) {
		this.defaultSection = defaultSection;
		this.switchNav(defaultSection);
	}
};

jQuery(document).ready(function() {
	jQuery('#page-header-nav-tabs a.nav-tab').each(function (i) {
		jQuery(this).mouseover(function () {
			CPTopNavigation.switchNav(jQuery(this).attr('id').replace(/nav-(.*)/, "$1"));
		});
	});
});