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{
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var objarray=str.length;
var chestr="";
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{
if(str[i].checked == true)
{
chestr+=str[i].value+",";
}
}
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{
alert("ÇëÏÈÑ¡Ôñ¸´Ñ¡¿ò¡«£¡");
}
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alert("¸´Ñ¡¿òµÄÖµÊÇ£º"+chestr);
}
}
</script>
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