var url = "http://he.js.cnfol.com"+filename+"/id="+id+"&num="+page_num+"&br="+br+"&jstype=1&style="+style+"&p=";
	function G(id){return document.getElementById(id);}
	function index_next(){

		var p = G('prev_num').value;
		p = parseInt(p);		
		var n = G('next_num').value;
		n = parseInt(n);
		if (page_Count == '' || typeof(page_Count) == 'undefined') page_Count = 1;
		page_Count = parseInt(page_Count);
		if(n>page_Count){
			G('prev_num').value = page_Count - 1;
			G('next_num').value = page_Count + 1;
			G('ncolor').style.color = "black";
			return;
		}else{
			G('ncolor').style.color = "";
			G('pcolor').style.color = "";	
		}
		$.getScript(url+n, function(){
			G('index_div'+id).innerHTML = datalist;
			G('next_num').value = n + 1;
			G('prev_num').value = n - 1;
		});
	}
	function index_prev(){

		var p = G('prev_num').value;
		p = parseInt(p);
		var n = G('next_num').value;
		n = parseInt(n);
		if(p<=1 && n!=3){
			G('prev_num').value = 1;
			G('next_num').value = 2;
			G('pcolor').style.color = "black";	
			return;
		}else{
			G('ncolor').style.color = "";
			G('pcolor').style.color = "";	
		}
		$.getScript(url+p, function(){
			G('index_div'+id).innerHTML = datalist;
			G('next_num').value = p + 1;
			G('prev_num').value = p - 1;
		});
	}
	var strNext = '&nbsp;&nbsp;<span id="indexpage"><input type="hidden" id="next_num" value="2">';
	strNext += '<input type="hidden" id="prev_num" value="1">';
	strNext += '<span id="indexpage1"><a id="pcolor" href="javascript:index_prev();">上一页</a></span>';
	strNext += '<span id="indexpage2"><a id="ncolor" href="javascript:index_next();">下一页</a></span></span>';
	if(parseInt(total) > parseInt(page_num)){
		document.writeln(strNext);
	}