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<?php
 /**
*ÔÚÔ­×÷ÕߵĻù´¡ÉÏÐ޸ĵģ¬ºÇºÇ£¬²»¹ýÍü¼ÇÁËÔ­×÷ÕßÊÇË­ÁË£¬
*Èç¹ûÔ­×÷Õß¿´µ½µÄ»°£¬¸øÎÒÒ»¸öÌáʾ£¬o(∩_∩)o...
*ÎÒµÄblog:http://etongchina.blogcn.com
*ÎÒµÄÓÊÏä:etongchina@gmail.com
**/
function calendar($year='',$month='',$linkurl='',$checkurl=''){
//´¦ÀíÈÕÆÚ
 $year = $year?$year:date("Y");
 $month = ($month!=='')?$month:date("m");
 $day = $day?$day:date("d");
 
// if(date("Y-m") < ($year.'-'.$month)){
//  showmessage("²éѯÈÕÆÚ´óÓÚµ±Ç°ÈÕÆÚ£¬Çë¼ì²éÊäÈë");
// }
 if($year<2000){
  showmessage("ÈÕÆÚ³ö´íÁË£¬Çë¼ì²éÊäÈë",$_SESSION[url_forward],1);
 }
 if($month==0) {
     $month=12; $year--;
 }
 if($month==13) {
     $month=1; $year++;
 }
 $str = '';
 $str .='<div style="width:300px; margin-top:50px;">';
 $str .= '<div style="float:left">';
 $str .= '<span class="calendar" style="width:30px;height:28px;">';
 $str
.= '<a
href="javascript:getResponse('."'".$linkurl."&month=".($month-1)."&year=".$year."'".')">'."<<</a></span>";
 $str .= '<span class="calendar" style="width:158px; height:28px;font-size:12px">';
 $str .="<a><b>".$year."Äê".$month."ÔÂ</b></a></span>";
 $str .='<span class="calendar" style="width:30px;height:28px;">';
 $str
.= '<a
href="javascript:getResponse('."'".$linkurl."&month=".($month+1)."&year=".$year."'".')">'.">></a></span>";
 


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/*
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2require_once('../libs/classes/page.class.php');
3$page=new page(array('total'=>1000,'perpage'=>20));
4echo 'mode:1<br>'.$page->show();
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    $l = count($arr);
    if($l==0) return false;
  
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    {
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