ช่วยดู code แบ่งหน้าผมทีคับ พอจะมี code หรือคำแนะนำดีๆก็ขอความกรุณาด้วยนะครับ ผมจนปัญญาจริง ขอบคุณล่วงหน้าครับ

function navigate($count , $page,$search="" ,$link="list.php",$param=""){
		$n_page = floor( $count/$this->page  );
		if (($count) % $this->page != 0 ) $n_page +=1 ;

		
      
		$start = '&nbsp;<a href="'.$link.'?page=1'.$param ;
        if($search!="") $start .= '&txt_search='.$search ;
		if($_GET['menu_id'])$start .= '&menu_id='.$_GET['menu_id'] ;
        $start.='">หน้าแรก</a>&nbsp;';
		
		$end = '&nbsp;<a href="'.$link.'?page='.$n_page.$param ;
        if($search!="") $end .= '&txt_search='.$search ;
		if($_GET['menu_id'])$end .= '&menu_id='.$_GET['menu_id'] ;
        $end.='"></a>&nbsp;';
		
       

     $num=  floor(($page/ $this->page_per_1) );
     //echo  $num;
      if($page %$this->page_per_1 ==0 && $page!=0)    $num--;
      $start_page = $num* $this->page_per_1+1;

	 

      if(  ($start_page +$this->page_per_1-1)<$count   && (  $n_page != ($start_page +$this->page_per_1-1)  )   ){
	         $last = '<a href="'.$link.'?page='.($start_page +$this->page_per_1).$param ;
             if($search!="") $last .= '&txt_search='.$search ;
			 if($_GET['menu_id'])$last .= '&menu_id='.$_GET['menu_id'] ;
             $last.='">ถัดไป</a>';	    
	  }else{
	        $last="";
			$end ="";
	  
	  }

	  if($start_page==1){
	      $first="";
	      $start ="";
	  }else{
	         $first = '<a href="'.$link.'?page='.($start_page -1).$param ;
             if($search!="") $first .= '&txt_search='.$search ;
			 if($_GET['menu_id'])$first .= '&menu_id='.$_GET['menu_id'] ;
             $first.='">ก่อนหน้า</a>';	    
	  
	  }

	  
        if($start_page+$this->page_per_1-1>$n_page){

		   $last="";
		    $to =$n_page-$start_page+1;
		}else{
		     $to =$this->page_per_1;
		    
		}
		echo $start;
        echo $first;
	    for ($j = 1;$j <=  $to;$j++){?>			
              <a   href="<?=$link?>?page=<?=$start_page.$param?>?numrow=<?=$numrow?><?if($search!="") echo "&txt_search=".$search ?><?if($_GET['menu_id']) echo "&menu_id=".$_GET['menu_id']?>"     
					  class="<?if ($start_page == $page) {echo "text_red"; }
										else{echo "text_topic3"   ;}
					  ?>">  <?=$start_page?></a>  
                <?
			    $start_page++;
		}
		echo $last;	
		echo $end;
				   
	}//function