// JavaScript Document

$(document).ready(function(){
	x();
});
function x() {
	var img_width = 1024;
	var img_height = 768;
	var delta_x = $('.sliding_block').width() - img_width;
	var delta_y = $('.sliding_block').height() - img_height;

	var anim_speed = 5000;

	var img_name1 = 'Фото наших интерьеров: <a href="/gallery/poema_v_kamne.html">Поэма в камне</a>';
	var img_name2 = 'Фото наших интерьеров: <a href="/gallery/lightclassic.html">Легкая классика</a>';
	var img_name3 = 'Фото наших интерьеров: <a href="/gallery/klassicheskiy_interer.html">Классический интерьер</a>';
	var img_name4 = 'Фото наших интерьеров: <a href="/gallery/staraya_moskovskaya_kvartira.html">Старая московская квартира</a>';
	var img_name5 = 'Фото наших интерьеров: <a href="/gallery/ekologichnaya_kvartira.html">Экологичная квартира</a>';
	
	var block_img1 = '/i/slides/poema_v_kamne.jpg';
	var block_img2 = '/i/slides/legkaya_klassika.jpg';
	var block_img3 = '/i/slides/klassi4eskiy_interier.jpg';
	var block_img4 = '/i/slides/staraya_moskovskaya_kvartira.jpg';
	var block_img5 = '/i/slides/ekologi4naya_kvartira.jpg';

	var sblock = $('.sliding_block');
	var sblock_name = $('.sliding_block .descr_line span');
	
	var a_type = "linear";
	
	animate_slide_block( sblock, sblock_name, block_img1, img_name1, delta_x, delta_y, anim_speed, a_type);	
	$('.sliding_block').css("background","url("+block_img1+")").fadeTo(500, 0, function(){				
		animate_slide_block( sblock, sblock_name, block_img2, img_name2, delta_x, delta_y, anim_speed, a_type);

		$('.sliding_block').css("background","url("+block_img2+")").fadeTo(500, 0, function(){
			animate_slide_block( sblock, sblock_name, block_img3, img_name3, delta_x, delta_y, anim_speed, a_type);

			$('.sliding_block').css("background","url("+block_img3+")").fadeTo(500, 0, function(){
				animate_slide_block( sblock, sblock_name, block_img4, img_name4, delta_x, delta_y, anim_speed, a_type);	

				$('.sliding_block').css("background","url("+block_img4+")").fadeTo(500, 0, function(){
					animate_slide_block( sblock, sblock_name, block_img5, img_name5, delta_x, delta_y, anim_speed, a_type);	

					$('.sliding_block').css("background","url("+block_img5+")").fadeTo(500, 0, function(){
						$('.sliding_block').css("background","url("+block_img1+")").fadeTo(1000, 1, x());
					});
				});
			});
		});
	});
}
function animate_slide_block(sliding_block, block_name, block_img, img_name, x, y, a_speed, a_type) {
	block_name.html(img_name);
	sliding_block.fadeTo(1000, 1).css("background","url("+block_img+")");
	sliding_block.animate({'backgroundPosition': 'left bottom'}, a_speed, a_type);
	//sliding_block.animate({'backgroundPosition': 'left '+7*y/10+'px'}, a_speed, a_type );
	//sliding_block.animate({'backgroundPosition': x/2+'px '+7*y/10+'px'}, a_speed/3, a_type );
	//sliding_block.animate({'backgroundPosition': x/2+'px '+9*y/10+'px'}, a_speed/3, a_type );
	//sliding_block.animate({'backgroundPosition': x+'px '+9*y/10+'px'}, a_speed/3, a_type );
	//sliding_block.animate({'backgroundPosition': x+'px 0px'}, a_speed, a_type );
}