discuz表情的JS提取方法分析

var smilies_type = new Array();
smilies_type[6] = ['悠嘻猴', 'yxh'];
smilies_type[5] = ['免斯基', 'tsj'];
smilies_type[4] = ['蘑菇点', 'mgd'];
smilies_type[3] = ['呆呆男', 'grapeman'];

<script type="text/javascript">
i=0;
for(var a in smilies_type){
  i++;
  for(var b in smilies_type[a]){
    if(b==0){
      if(i==1){
        document.write("<li class='fthis' onclick='ftab(this);loadsmilies("+a+",1,\"f\");'><a href='javascript:;'>"+smilies_type[a][0]+"</a></li>");
      }else{
        document.write("<li onclick='ftab(this);loadsmilies("+a+",1,\"f\");'><a href='javascript:;'>"+smilies_type[a][0]+"</a></li>");
      }
    }
  }
}
</script>

<script type="text/javascript">
function loadsmilies (m,n,f) {
var restr='';
var restr='<div style="width:300px;height:170px;">';
for(var a in smilies_array[n]){
for(var b in smilies_array­[n][a]){
if(b==2){
restr=restr+"<img src='images/smilies/"+smilies_type­[1]+"/"+smilies_array­[n][a][b]+"' alt='' onclick='document.getElementById(\"fastpostmessage\").value=document.getElementById(\"fastpostmessage\").value+\""+smilies_array[n][a][1]+"\";' style='cursor:pointer;width:30px;height:30px;' /> ";
}
}
}
restr=restr+"</div><div class='fsmilies_page'>";
var mnum=smilies_array­.length;
for(var i=0;i<mnum-1;i++){
var j=i+1;
restr=restr+"<a href=\"javascript:;\" onclick=\"loadsmilies("+m+","+j+",'f');\">["+j+"]</a> ";
}
restr=restr+"</div>";
document.getElementById(f).innerHTML=restr;
}
</script>