/* ˤ³�񶄷­ҳ°´ť; */
/*
	[2004-12-26 by cxp]
	iRecordCount	¼Ȃ¼؜˽
	iPageSize		ÿҳ¼Ȃ¼˽
	iPageNo			µ±ǰҳ´̍
	sFunctionName	͸תִѐµĺ¯˽Ļ³Ĩؖ·�}"doQuery")
*/
function showPageNav(iRecordCount,iPageSize,iPageNo,sFunctionName){
  try{
	iRecordCount=parseInt(iRecordCount);
	iPageSize=parseInt(iPageSize);
	iPageNo=parseInt(iPageNo);
	var iPageCount=Math.floor((iRecordCount-1)/iPageSize)+1;
	var w=document.write;
	var sOn=' onmouseover="className=\'active\'" onmouseout="className=\'\'" ';
	var arrImg=['page-first','page-previous','page-next','page-last'];
	var arrTip=['首页','上页','下页','末页'];
	function getHTML(i,bAble,iGoPage){
		return '<img src="/images/'+arrImg[i]+(bAble?'':'3')+'.gif" alt="'+arrTip[i]+'" border="0" width="50" height="17" '+sOn+' onclick="'+sFunctionName+'('+iGoPage+')" ' +(bAble?'>':'disabled>');
	}
	function getListHTML(){
		var s='<select onchange="'+sFunctionName+'(value)">';
		s+='<option value="1">&nbsp;1&nbsp;</option>';
		for(var i=2;i<=iPageCount;i++){
		s+='<option value="'+i+'" '+(iPageNo==i?'selected':'')+'>&nbsp;'+i+'&nbsp;</option>';
		}
		s+='</select>';
		return s;
	}
	var b1=(iPageNo>1 && iPageCount>1);
	var b2=(iPageNo<iPageCount && iPageCount>1);
	w('<div class="pageNav">');
	w('共有'+iRecordCount+'条记录&nbsp;');
	w('第'+iPageNo+'页/共'+iPageCount+'页&nbsp;');
	w(getHTML(0,b1,1));
	w(getHTML(1,b1,iPageNo-1));
	w(getHTML(2,b2,iPageNo+1));
	w(getHTML(3,b2,iPageCount));	
	w('</div>');
  }catch(err){
  }
}