求一脚本,谢谢大家啊,很急
想通过一table的id,将该table内的所有input元素改成可写的,之前默认是只读
------解决方案--------------------var objs = document.getElementById( "table1 ").getElementsByTagName( "input "); 
 for(var i=0;i <objs.length;i++) 
 { 
    objs[i].removeAttribute( "disabled "); 
    objs[i].removeAttribute( "readonly "); 
 }
------解决方案--------------------function mm(tableid) 
 { 
   var inputs = document.getElementById(tableid).getElementsByTagName( "INPUT "); 
   for(var i=0; i <inputs.length; i++) 
   { 
     if(inputs[i].type== "text " && inputs[i].readOnly) 
        inputs[i].readOnly = false; 
   } 
 }