Next Previous navigation problem

Hi,

I get a php function for Next Previous navigation menu like below code. The result, it shows like this



But I want to add ... between the numbers and change the position of previous, next button like this



How to modifly the code below to make it works?

code:

function get_letter_page_nav($letter = 'A', $curpage = 1, $updown = 0) {
	$lastIndex = get_last_index($letter);
	$html = '<div class="pagination">';
	$i = 1;
	if ($curpage == $i) {
		$is_first = ' class="current"';
	} else {
		$is_first = '';
	}
	$html .= '<a '.$is_first.' href="'.KAY_SITE.'/letter/'.$letter.'" title="Front Page of Letter '.$letter.'">'.$i.'</a>';

	for ($i = 2; $i <= $lastIndex; $i++) {
		if ($curpage == $i) {
			$curstyle = ' class="current"';
		} else {
			$curstyle = '';			
		}
		$html .= '<a '.$curstyle.' href="'.KAY_SITE.'/letter/'.$letter.'/'.$i.'" title="Page '.$i.' of Letter '.$letter.'">'.$i.'</a>';
	}
	$html .= '';
	
	$html2 = '';
	if ($curpage == 1) {
		if ($lastIndex == 1) {
			$html2 .= '<span class="disabled">&laquo; Previous</span>';
			$html2 .= '<span class="disabled">Next &raquo;</span>';
		} else {
			$next_page = $curpage + 1;
			$html2 .= '<span class="disabled">&laquo; Previous</span>';
			$html2 .= "<a href=\"".KAY_SITE."/letter/$letter/$next_page\" title=\"Next Page\">Next &raquo;</a>";
		}
	} elseif ($curpage == $lastIndex) {
		$prev_page = $curpage - 1;
		$html2 .= "<a href=\"".KAY_SITE."/letter/$letter/$prev_page\" title=\"Previous Page\">&laquo; Previous</a>";
		$html2 .= '<span class="disabled">Next &raquo;</span>';
	} else {
		$next_page = $curpage + 1;
		$prev_page = $curpage - 1;
		$html2 .= "<a href=\"".KAY_SITE."/letter/$letter/$prev_page\" title=\"Previous Page\">&laquo; Previous</a>";
		$html2 .= "<a href=\"".KAY_SITE."/letter/$letter/$next_page\" title=\"Next Page\">Next &raquo;</a>";
	}
	$html2 .= '</div>';
	
	if ($updown) {
		$html = $html2.$html;
	} else {
		$html = $html.$html2;
	}
	
	return $html;
}

PHP:

thank you for your help,
arale