<script language=javascript type=text/javascript>
function mycheck(){
  var obj = document.getElementById("throwSite");
      if(obj.checked == true){///被选中了
          document.getElementById("throwSiteAreaAll").disabled=false;
          document.getElementById("throwSiteAreaSome").disabled=false;
      }
      if(obj.checked == false){/// 取消选中 
          document.getElementById("throwSiteAreaAll").disabled=true;
          document.getElementById("throwSiteAreaSome").disabled=true;
          document.getElementById("throwSiteAreaAll").checked=false;
          document.getElementById("throwSiteAreaSome").checked=false;
          other1.style.display="none";
      }
}

function myselects(i){
switch(i){
   case 1:
 other1.style.display="none";
   break;
   
   case 0:
 other1.style.display="block";
         break;
         }
}
</script>

<body onload="mycheck();">
    <table border="0" width="100%" cellspacing="1" height="100%">
     <tr>
      <td> <input type="checkbox" name="throwSite" >内容网络</td>
     </tr>
     <tr>
      <td style="padding-left:25px;"><input type="radio" value="0" name="throwSiteArea" >  整个网络上的相关网页</td>
     </tr>
     <tr>
      <td style="padding-left:25px;"><input type="radio" value="1" name="throwSiteArea" > 仅我定位的展示位置上的相关网页
      <div ></textarea></div></td>
     </tr>  
    </table>


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