csdn 论坛技术区平均给分功能

1每人平均给分(重复回复的只给一次分)：
javascript:var t=function(tag,s) { return (s ||document).getElementsByTagName(tag);};var n=function(name){return document.getElementsByName(name)};var total=t("var")[0].innerHTML-0;var scores=n("tb_score");var lz=t("a",t("var")[0].parentNode)[0].innerHTML;var c={};c[lz]=lz;for(var i=0;i<scores.length;i++) { var v=t("a",scores[i].parentNode)[0].innerHTML;if(!c[v]) { c[v]=v;scores[i].value=scores[i].value-0+1;total--;if(total==0)break;}if(i==scores.length-1){i=-1;c={};c[lz]=lz;}};alert("ok");void(0)

源代码：

var t=function(tag,s)    { return (s ||document).getElementsByTagName(tag);}; 
var n=function(name){return document.getElementsByName(name)}; 
var total=t("var")[0].innerHTML-0; 
var scores=n("tb_score"); 
var lz=t("a",t("var")[0].parentNode)[0].innerHTML; 
var c={}; 
c[lz]=lz; 
for(var i=0;i<scores.length;i++) {     
    var v=t("a",scores[i].parentNode)[0].innerHTML; 
    if(!c[v]) { 
        c[v]=v; 
        scores[i].value=scores[i].value-0+1; 
        total--; 
        if(total==0)break; 
    } 
    if(i==scores.length-1){i=-1;c={};c[lz]=lz;} 
}; 
alert("ok");

2每楼平均给分：
javascript:var t=function(tag,s) { return (s ||document).getElementsByTagName(tag);};var n=function(name){return document.getElementsByName(name)};var total=t("var")[0].innerHTML-0;var scores=n("tb_score");var lz=t("a",t("var")[0].parentNode)[0].innerHTML;for(var i=0;i<scores.length;i++) { if(t("a",scores[i].parentNode)[0].innerHTML!=lz) {scores[i].value=scores[i].value-0+1;total--;if(total==0)break;}if(i==scores.length-1)i=-1;};alert("ok");void(0)

源代码：

var t=function(tag,s)    { return (s ||document).getElementsByTagName(tag);}; 
var n=function(name){return document.getElementsByName(name)}; 
var total=t("var")[0].innerHTML-0; 
var scores=n("tb_score"); 
var lz=t("a",t("var")[0].parentNode)[0].innerHTML; 
for(var i=0;i<scores.length;i++) {     
    if(t("a",scores[i].parentNode)[0].innerHTML!=lz) { 
        scores[i].value=scores[i].value-0+1; 
        total--; 
        if(total==0)break; 
    } 
    if(i==scores.length-1)i=-1; 
}; 
alert("ok");

说明：将上面的代码放到结帖页面的地址栏里回车就ok了，只用一次，否则会出现负分的情况