searchbox bug with maxthon

[beiouwolf]

i use searchbox like demo:

Code:

<script type="text/javascript">  
    function qq(value,name){   
        alert(value+":"+name)   
    }   
</script>  
<input id="ss" class="easyui-searchbox"  
        searcher="qq"  
        prompt="Please Input Value" menu="#mm" style="width:300px"></input>  
           
<div id="mm" style="width:120px">  
    <div name="all" iconCls="icon-ok">All News</div>  
    <div name="sports">Sports News</div>  
</div> 

function query return
value:undefined

my maxthon ver:2.5.15

but it worked well in firefox and ie