var parr = [] ;
var curr = 1 ;
var pagenum = 8 ;
var pnums = 0 ;
var cnums = 0 ;
function pshow(c , n){
	   var str ='<dl>' ; 
	   for(var i=c; i<n; i++){
		  str += '<dt><a href="http://www.1soccer.com/views/newstxt/'+parr[i][3]+parr[i][0]+'.shtml" target="_blank">'+parr[i][1]+'</a></dt>';
		  str += '<dd>'+parr[i][2]+'</dd>' ;
	   }
	   str += '</dl>' ; 
	   $("#pn").html(curr+'/'+pnums) ;
	   $("#news_list").html(str) ;
}
function prev(){
	curr-- ;
	if(curr <= 0){
		curr = 1 ;

	}else{	   
	   var i = (curr-1)*pagenum ;
	   var count  = curr*pagenum  ;
	   pshow(i , count) ;
	}
}
function next(){	
	if(curr >= pnums ){	
		curr = pnums; 
	}else{
	   var count  = (curr+1)*pagenum  ;
	   var i = curr*pagenum ;
	   if(count > cnums){ 
	   	  $.getJSON("/index.php?action=expert&method=soccerNewsList", 
					{ curr:curr},
          function(json){
              n = json.length ;
			  if(n != 0){
                for(var j=0;j<n;j++)  parr.push([json[j].id,json[j].db_title,json[j].db_time,json[j].db_dir]);  
                 pshow(i , count) 
                 cnums = cnums + n ;
			  }
          }); 
		  curr++;
	   }else{
	   	  curr++;
	   	  pshow(i , count) ;
	   }
	}
}