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function pagination($pages = '', $range = 3)
{  
$showitems = ($range * 2)+1;  

global $paged;
if(empty($paged)) $paged = 1;

if($pages == '')
{
global $wp_query;
$pages = $wp_query->max_num_pages;
if(!$pages)
{
$pages = 1;
}
}   

if(1 != $pages)
{
echo "<div class='pager'>";
// if($paged > 2 && $paged > $range+1 && $showitems < $pages) echo '<a class="first" href="'.get_pagenum_link(1).'">&laquo; 最初</a>';
// if($paged > 1 && $showitems < $pages) echo '<a class="prev" href="'.get_pagenum_link($paged - 1).'">&lsaquo; 前</a>';
if($paged > 1) echo '<a class="trans prev" href="'.get_pagenum_link($paged - 1).'">前へ</a>';

for ($i=1; $i <= $pages; $i++)
{
if (1 != $pages &&( !($i >= $paged+$range+1 || $i <= $paged-$range-1) || $pages <= $showitems ))
{
	echo ($paged == $i)? "<span class='current'>".$i."</span>":"<a href='".get_pagenum_link($i)."' class='trans' >".$i."</a>";
}
}

// if ($paged < $pages && $showitems < $pages) echo '<a class="trans next" href="'.get_pagenum_link($paged + 1).'">次へ</a>';
if ($paged < $pages) echo '<a class="trans next" href="'.get_pagenum_link($paged + 1).'">次へ</a>';
// if ($paged < $pages-1 &&  $paged+$range-1 < $pages && $showitems < $pages) echo '<a class="last" href="'.get_pagenum_link($pages).'">最後 &raquo;</a>';
echo "</ul></div>\n";
}
}