

page = $_GET['screen'] : $this->page = 1; 
			$this->url = $url;
			$this->num = $num;
			$this->num_rows = mysql_num_rows(mysql_query($query));
			$this->pages = ceil($this->num_rows / $this->num);	
			$this->start = ($this->page - 1) * $this->num;	
			$this->query = "$query LIMIT $this->start, $this->num";
		}
		
		// Use $p->getFirst() to return a link which will bring you to the first page.
		function getFirst()
		{
			if ($this->page != 1) 
			{
				$go = $this->url."&screen=1";
				return '< ';
			}
		}

        // Use $p->getPrev() to return a link which will bring you to the last page.
		function getPrev()
		{
			if ($this->page > 1) 
			{
				$screen = $this->page - 1;
				$go = $this->url."&screen=".$screen;
				return '< ';
			}
		}
		
		// Use $p->getLinks() to return links to all the pages.
		function getLinks()
		{
			$link = "";
			for ($links = 1;$links < ($this->pages + 1);$links++) 
			{
				if ($links != $this->page) 
				{
					$go = $this->url."&screen=".$links;
					$link .= ' '.$links.' ';
				}
				else 
				{
					$go = $this->url."&screen=".$links;
					$link .= ' '.$links.' ';
				}
			}
			return $link;
		}
		
		// Use $p->getNext() to return a link which will bring you to the next page.
		function getNext()
		{
			if ($this->page < $this->pages) 
			{
				$screen = $this->page + 1;
				$go = $this->url."&screen=".$screen;
				return '> ';
			}
		}
			
        // Use $p->getLast() to return a link which will bring you to the last page.
		function getLast()
		{
			if ($this->page != $this->pages) 
			{
				$screen = $this->pages;
				$go = $this->url."&screen=".$screen;
				return '> ';
			}
		}
		
		// Use $p->getViewFrom() to return the number you are viewing from.
		function getViewFrom()
		{
			$from = "";
			if ($from != 0) 
			{ 
				$from = $this->start + 1; 
				return "$from ";
			}
			else 
			{ 
				$from = $this->start; 
				return "$from ";
			}
		}
		
		// Use $p->getViewTo() to return the number you are viewing to.
		function getViewTo()
		{
			if (($this->start + $this->num) > $this->num_rows) 
			{
				$to = $this->num_rows; 
				return $to;
			}
			else 
			{
				$to = $this->start + $this->num;
				return $to;
			}
		}
		
		// Use $p->getViewing() to return the number of page you are currently viewing.
		function getViewing()
        {
            return $this->page;
        }
		
		// Use $p->getViewingOf() to return the number of pages there are.
		function getViewingOf()
        {
            return $this->pages;
        }
		
		// Use $p->getQuery() to return the query you want to call.
		function getQuery()
        {
            return $this->query;
        }
	}
	
	/*
	
		Example:
		
		$url = "?goto=page";
		$query = "SELECT * FROM guestbook ORDER BY hg_id DESC";

		$p = new dcPagination($url, $query, 50);
		$query = $p->getQuery();
		
		echo "On Page " . $p->getViewing() . " of " . $p->getViewingOf() . ", Viewing " . $p->getViewFrom() . " to " . $p->getViewTo() . "
";
		echo $p->getFirst() . $p->getPrev() . $p->getLinks() . $p->getNext() . $p->getLast();
	
	*/
	
?>