вот обернул , развертывать стал откуда надо (блок) , но всё равно с верху , а нужно разворачивать снизу..
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<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251" />
<title>Документ Без Имени</title>
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margin-bottom:0!important; }
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$("#largepic").attr("src",$(this).attr("src"));
$('#largepic').attr('alt',$(this).attr("alt"));
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<body>
<div id='gallery'>
<div id='lpic'>
<div><div id='alt'></div></div>
<img id='largepic'/>
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<div id='spic'>
<img alt="pic1" src="http://im4-tub-ua.yandex.net/i?id=225745906-46-72"/>
<img alt="pic2" src="http://im4-tub-ua.yandex.net/i?id=225745906-46-72&n=17"/>
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<img alt="pic8" src="http://im8-tub-ua.yandex.net/i?id=465839557-47-72"/>
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</body>
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