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');
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<?php');
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/**************************************************************************************
');
document.write(' * Class: Pager
');
document.write(' * Methods:
');
document.write(' * findStart
');
document.write(' * findPages
');
document.write(' * pageList
');
document.write(' * nextPrev
');
document.write(' **************************************************************************************/');
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class Pager
');
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{');
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/***********************************************************************************
');
document.write(' * int findStart (int limit)
');
document.write(' * Returns the start offset based on $_GET[\'page\'] and $limit
');
document.write(' ***********************************************************************************/');
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function findStart
($limit)');
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{');
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if ((!
isset($_GET[\'page\'])) ||
($_GET[\'page\'] ==
"1"))');
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{');
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$start =
0;
');
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$_GET[\'page\'] =
1;
');
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}');
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else');
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{');
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$start =
($_GET[\'page\']-1) *
$limit;
');
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}');
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');
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return $start;
');
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}');
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/***********************************************************************************
');
document.write(' * int findPages (int count, int limit)
');
document.write(' * Returns the number of pages needed based on a count and a limit
');
document.write(' ***********************************************************************************/');
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function findPages
($count,
$limit)');
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{');
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$pages =
(($count %
$limit) ==
0) ?
$count /
$limit :
floor($count /
$limit) +
1;
');
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');
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return $pages;
');
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}');
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/***********************************************************************************
');
document.write(' * string pageList (int curpage, int pages)
');
document.write(' * Returns a list of pages in the format of "« < [pages] > »"
');
document.write(' ***********************************************************************************/');
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function pageList
($curpage,
$pages)');
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{');
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$page_list =
"";
');
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');
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/* Print the first and previous page links if necessary */');
document.write('
if (($curpage !=
1) &&
($curpage))');
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{');
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$page_list .=
" <a href=\"".
$_SERVER[\'PHP_SELF\'].
"?page=1\" title=\"First Page\" class=\'aPager\'>«</a> ";
');
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}');
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');
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if (($curpage-1) >
0)');
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{');
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$page_list .=
"<a href=\"".
$_SERVER[\'PHP_SELF\'].
"?page=".
($curpage-1).
"\" title=\"Previous Page\" class=\'aPager\'><</a> ";
');
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}');
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');
document.write('
/* Print the numeric page list; make the current page unlinked and bold */');
document.write('
for ($i=
1;
$i<=
$pages;
$i++
)');
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{');
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if ($i ==
$curpage)');
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{');
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$page_list .=
"<b>".
$i.
"</b>";
');
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}');
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else');
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{');
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$page_list .=
"<a href=\"".
$_SERVER[\'PHP_SELF\'].
"?page=".
$i.
"\" title=\"Page ".
$i.
"\" class=\'aPager\'>".
$i.
"</a>";
');
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}');
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$page_list .=
" ";
');
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}');
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');
document.write('
/* Print the Next and Last page links if necessary */');
document.write('
if (($curpage+1) <=
$pages)');
document.write('
{');
document.write('
$page_list .=
"<a href=\"".
$_SERVER[\'PHP_SELF\'].
"?page=".
($curpage+1).
"\" title=\"Next Page\" class=\'aPager\'>></a> ";
');
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}');
document.write('
');
document.write('
if (($curpage !=
$pages) &&
($pages !=
0))');
document.write('
{');
document.write('
$page_list .=
"<a href=\"".
$_SERVER[\'PHP_SELF\'].
"?page=".
$pages.
"\" title=\"Last Page\" class=\'aPager\'>»</a> ";
');
document.write('
}');
document.write('
$page_list .=
"</td>\n";
');
document.write('
');
document.write('
return $page_list;
');
document.write('
}');
document.write('
/***********************************************************************************
');
document.write(' * string nextPrev (int curpage, int pages)
');
document.write(' * Returns "Previous | Next" string for individual pagination (it\'s a word!)
');
document.write(' ***********************************************************************************/');
document.write('
function nextPrev
($curpage,
$pages)');
document.write('
{');
document.write('
$next_prev =
"";
');
document.write('
');
document.write('
if (($curpage-1) <=
0)');
document.write('
{');
document.write('
$next_prev .=
"Previous";
');
document.write('
}');
document.write('
else');
document.write('
{');
document.write('
$next_prev .=
"<a href=\"".
$_SERVER[\'PHP_SELF\'].
"?page=".
($curpage-1).
"\">Previous</a>";
');
document.write('
}');
document.write('
');
document.write('
$next_prev .=
" | ";
');
document.write('
');
document.write('
if (($curpage+1) >
$pages)');
document.write('
{');
document.write('
$next_prev .=
"Next";
');
document.write('
}');
document.write('
else');
document.write('
{');
document.write('
$next_prev .=
"<a href=\"".
$_SERVER[\'PHP_SELF\'].
"?page=".
($curpage+1).
"\">Next</a>";
');
document.write('
}');
document.write('
');
document.write('
return $next_prev;
');
document.write('
}');
document.write('
}');
document.write('
?>');
document.write('
');
document.write('
');