var home_element_switch_allowed = true;
function switch_home_element(large_image_url, title, sub_title, description, element_link) {
	//$('#content_background').clone();
	//$('#content_background').hide();
	//alert($('#content_background').css('background-image')+"\n"+'url('+large_image_url+')');
	if (home_element_switch_allowed && 'url('+large_image_url+')' != $('#content_background').css('background-image')) {
		home_element_switch_allowed = false;
		
		$('.squares_logo').hide('slide', {'direction':'right'}, 500);
		$('.homepage_content h1').hide('slide', {'direction':'up'}, 500);
		$('.homepage_content h2').hide('slide', {'direction':'down'}, 500);
		$('.homepage_content .hp_description').hide('slide', {'direction':'down'}, 500);
		$('.homepage_content .hp_more_info').hide('slide', {'direction':'right'}, 500);
		
		setTimeout(function() {
			$('#content_background').fadeOut('slow', function() {
				$('#content_background').css('background-image', 'url('+large_image_url+')');
				$('.homepage_content h1').html(title);
				$('.homepage_content h2').html(sub_title);
				$('.homepage_content .hp_description').html(description);
				$('.homepage_content .hp_more_info a').attr('href', element_link);
				$('#content_background').fadeIn('slow', function() {
					$('.squares_logo').show('slide', {'direction':'right'}, 500);
					$('.homepage_content h1').show('slide', {'direction':'up'}, 500);
					$('.homepage_content h2').show('slide', {'direction':'down'}, 500);
					$('.homepage_content .hp_description').show('slide', {'direction':'down'}, 500);
					$('.homepage_content .hp_more_info').show('slide', {'direction':'right'}, 500);
					home_element_switch_allowed = true; 
				});
			});
		}, 500);
		
	}
}