function show(id) {
	var id = id;
	$('.article_wrapper').each( function() { $(this).hide(); });
	$('#div-' + id).fadeIn();
}

function port_loc() {
	}

$(document).ready(function() {

	$('.investor_year_link').click( function () {
		$(this).siblings('ul').toggle();
		return false;
	});

	
	
	$('.button, .facebook, .twitter, .mapimg, .workimg, .btnseework, .mapimg, .backthumbs, .moreinfo, .css_next, .css_prev, .css_prev_nav, .css_next_nav, .prev, .next, .seeproject, .lighton').append('<span class="hover"></span>').each(function () {
		var $span = $('> span.hover', this).css('opacity', 0);
	 	$(this).hover(function () {
	    $span.stop().fadeTo(500, 1);
	 	}, function () {
	   		$span.stop().fadeTo(500, 0);
	  	});
	});
		
	
		
});