var totalpage, count, curcount; 
var outstr   = "";   //输出分页串
var fy = fenye_id.split('|');
//回调函数
function call_back_fy(rtmpl, tmpl, data, total, total_id) {
	
	totalpage = Math.ceil(total / pernum);//总页数
	datafrom  = (cpage - 1) * pernum;
	setpage();
	if(total_id != "") total_tmpl = total_id + "|" + total;
	else total_tmpl = "";
	JTOOL.json_callback_tmpl(rtmpl, tmpl, data, total_tmpl);
	if(totalpage > 1) {
		  for(var i = 0; i < fy.length; i ++)
				document.getElementById('loadimg' + i).style.display = 'none';
	}
}
function gotopage(target) {
   	cpage = target;        //把页面计数定位到第几页
    datafrom  = (cpage - 1) * pernum; //取数据起始
    var URL = base_url + '/parties/common/comment/show_comment.php?parent_tmpl=' 
    		  + parent_tmpl + '&child_tmpl=' + child_tmpl + '&num=' + pernum + '&topic_id=' 
    		  + topic_id + '&start=' + datafrom + '&total_id=' + total_tmpl_id + '&type=' + party_type;
    		  
    for(var i = 0; i < fy.length; i ++)
    	document.getElementById('loadimg' + i).style.display = "block";

    JTOOL.loadJson(URL, '', '');//动态加载js
} 
function setpage() { 
    if(totalpage <= pagesize) {        //总页数小于指定页数 
        for (count = totalpage; count >= 1; count --) {
            if(count != cpage) outstr = outstr + "<li><a href='javascript:gotopage(" + count + ")' class='jsfenye' >" + count + "</a></li>"; 
            else outstr = outstr + "<li class='on'><a >" + count + "</li></a>"; 
        } 
    } 
    if(totalpage > pagesize) {        //总页数大于指定页数
        if (parseInt((cpage - 1) / pagesize) == 0) {
             outstr = outstr + "<li><a href='javascript:gotopage(" + (pagesize + 1) + ")' class='jsfenye' > >> </a></li>"; 
             for (count = pagesize; count >= 1; count --) {   
            	if(count != cpage) outstr = outstr + "<li><a href='javascript:gotopage(" + count + ")' class='jsfenye'>" + count + "</a></li>"; 
                else outstr = outstr + "<li class='on'><a>" + count + "</a></li>"; 
             } 
        } else if (parseInt((cpage - 1) / pagesize) == parseInt(totalpage / pagesize)) {
            for (count = totalpage; count >= parseInt(totalpage / pagesize) * pagesize + 1; count --) { 
            	if(count != cpage) outstr = outstr + "<li><a href='javascript:gotopage(" + count + ")' class='jsfenye'>" + count + "</a></li>"; 
                else outstr = outstr + "<li class='on'><a>" + count + "</a></li>"; 
            } 
            outstr = outstr + "<li><a href='javascript:gotopage(" + (parseInt((cpage - 1) / pagesize ) * pagesize) + ")' class='jsfenye'><<</a></li>"; 
        } else {     
            outstr = outstr + "<li><a href='javascript:gotopage(" + (parseInt((cpage - 1) / pagesize) * pagesize + pagesize + 1) + ")' class='jsfenye' > >> </a></li>"; 
            for (count = parseInt((cpage - 1) / pagesize) * pagesize + pagesize; count >= parseInt((cpage - 1) / pagesize) * pagesize + 1; count --) {       
                if(count != cpage) outstr = outstr + "<li><a href='javascript:gotopage(" + count + ")' class='jsfenye' >" + count + "</a></li>"; 
                else outstr = outstr + "<li class='on'><a>" + count + "</a></li>"; 
            } 
            outstr = outstr + "<li><a href='javascript:gotopage(" + (parseInt((cpage - 1) / pagesize) * pagesize) + ")' class='jsfenye'><<</a></li>"; 
        } 
    }     
    if(totalpage > 1) {
    	for(var i=0; i < fy.length; i++)
	    	document.getElementById(fy[i]).innerHTML = outstr + "<li><a>共" + totalpage + "页</a><\/li>"
	    	+ "<div id='loadimg" + i + "' style='text-align:right;margin-top:3px;'><img src='http://images.jiayuan.com/w3/global/i/loading.gif' style='margin-right:5px;' /></div>"; 
    }
    outstr = ""; 
}
window.onload = function initpage() {
	var URL = base_url + '/parties/common/comment/show_comment.php?parent_tmpl='
	      	  + parent_tmpl + '&child_tmpl=' + child_tmpl + '&num=' + pernum 
	          + '&topic_id=' + topic_id + '&start=0&total_id=' + total_tmpl_id + '&type=' + party_type;
    JTOOL.loadJson(URL, '', '');//动态加载js
}