[need help with this code]

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[need help with this code]

i have a problem with my jokesite and i couldnt find help nowhere else

at the bottom of the page there is << 1 2 3 >> number for other pages

but the link on those numbers are "/jokes_category.php?from=y&" y is where the numbers of jokes on the page and follow on but it should be like "/jokes_category.php?from=y&cat_id=x" X is where the number of category

for example when i have 15 jokes in category number 2 and its showing ten on one page and 15 on other so the link for the next page shud be like this "/jokes_category.php?from=10&cat_id=2" BUT it makes the link like this "/jokes_category.php?from=10&" where "cat_id=2 is missing...

The code is [url=http://www.uploading.com/files/F6H4OT7J/php.txt.html]here[/url] and the php code for this i think start's from the line 727.

where could be the problem...

thankx for any kind of help

sorry for my bad english  ;D


[code]// Next prevoius using numbers
/****************************************************/
function make_next_previous_with_number($from, $SQL, $filename, $vars, $display_nr)
{

$count = bx_db_num_rows(bx_db_query($SQL));
@$active = ($from+$display_nr) / $display_nr;
@$total_pages =  ceil($count/$display_nr);

if ($active <= $display_nr)
{
if ($active>1)
{
echo "<a href='".$filename."?from=0&".$vars."'><img src=\"".DIR_IMAGES."first.gif\" border=\"0\"></a>&nbsp;&nbsp;<a href='".$filename."?from=".($active*$display_nr-2*$display_nr)."&".$vars."'><img src=\"".DIR_IMAGES."previous.gif\" border=\"0\"></a>&nbsp;&nbsp;";
}

for ( $i = 1 ; $i <($active + $display_nr) && $total_pages >=$i ; $i++ )
{
if ($active == $i)
{
if ($count > $display_nr)
echo "<b>".$i."</b> ";
}
else
echo "<a href='".$filename."?from=".($i*$display_nr-$display_nr)."&".$vars."'>".$i."</a> ";
}
if ($count > $active && $count > $active*$display_nr)
{
echo "&nbsp;&nbsp;<a href='".$filename."?from=".($active*$display_nr)."&".$vars."'><img src=\"".DIR_IMAGES."next.gif\" border=\"0\"></a>";
echo "&nbsp;&nbsp;<a href='".$filename."?from=".(ceil($count/$display_nr)*$display_nr-$display_nr)."&".$vars."'><img src=\"".DIR_IMAGES."last.gif\" border=\"0\"></a>";
}
}
else
{

if ($active>1)
{
echo "<a href='".$filename."?from=0&".$vars."'><img src=\"".DIR_IMAGES."first.gif\" border=\"0\"></a>&nbsp;&nbsp;<a href='".$filename."?from=".($active*$display_nr-2*$display_nr)."&".$vars."'><img src=\"".DIR_IMAGES."previous.gif\" border=\"0\"></a> ";
}

for ( $i = $active - $display_nr ; $i < ($active + $display_nr) && $total_pages >= $i ; $i++ )
{
if ($active == $i)
echo "<b>".$i."</b> ";
else
echo "<a href='".$filename."?from=".($i*$display_nr-$display_nr)."&".$vars."'>".$i."</a> ";
}

if ($count > $active * $display_nr)
{
echo "<a href='".$filename."?from=".($active*$display_nr)."&".$vars."'><img src=\"".DIR_IMAGES."next.gif\" border=\"0\"></a>";
echo "&nbsp;&nbsp;<a href='".$filename."?from=".(ceil($count/$display_nr)*$display_nr-$display_nr)."&".$vars."'><img src=\"".DIR_IMAGES."last.gif\" border=\"0\"></a>";
}
}

}[/code]