$(document).ready(function(){

	/**
	 * lightbox (based on jquery.fancybox)
	**/

	$('a[rel="lightbox"]').fancybox({
		'overlayColor'   : '#333',
		'overlayOpacity' : 0.7,
		'centerOnScroll' : true,
		'transitionIn'   : 'elastic',
		'transitionOut'  : 'elastic',
		'titlePosition'  : 'inside',
		'titleShow'      : true,
		'speedIn'        : 200, 
		'speedOut'       : 100
	});


	/**
	 * external links
	 *
	 * filters href != hostname or rel="external"
	 * adds .external to elements not containing img, div or mailto
	 * opens external links in new window/tab
	**/

	$('a, area').filter(function() {
		return this.hostname && (this.hostname).split(":")[0] !== (location.hostname).split(":")[0] || $(this).attr('rel') == 'external';
	})
	.not(':has(img, div, mailto)')
	.addClass('external')
	.end()
	.click(function(e) {
		open(this.href); 
		e.preventDefault();
	});


});