<html>
<head>
<script type="text/javascript">
function OnFocusInputTxt(callObj){
if(!callObj.readOnly){
callObj.value = removeComma(callObj.value);
callObj.select();
}
}

function OnBlurInputTxt(callObj){
if(!callObj.readOnly){
if (callObj.value.match(/[^0-9]/g)){
return;
}
callObj.value = addComma(callObj.value);
}
}

function addComma(val){
var i;
for(i = 0; i < val.length / 3; ++i){
val = val.replace(/^([+-]?\d+)(\d\d\d)/,"$1,$2");
}
return val;
}
function removeComma(val){
return val.split(",").join("")
}

</script>
</head>
<body>
<input type="text" size="20" onFocus="OnFocusInputTxt(this)" OnBlur="OnBlurInputTxt(this)">

</body>
</html>


鮭ログ-1