function adjustSize() {
 var adjust_left = (($(window).width() - $('#bg_layout').width())/2);
  $('#bg_layout').css('left',(Math.round(adjust_left)));
}

$(window).resize(function(){
  adjustSize();
});
$(document).ready(function() {
  adjustSize();
});

var galleryFull = null;
function displayFullGallery() {
	$('#curtains').show();
	$('#gal_fullscr').show();

	var current_index = galleries[1].current_index;

	galleryFull = $('#galleryFull').adGallery({
		loader_image:'./img_design/loader.gif',
		start_at_index:current_index
	});
	
}
function hideGallery() {
	$('#curtains').hide();
	$('#gal_fullscr').hide();
    galleryFull = null;
}