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{
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function strlen(str)
{
var i;
var len;
len = 0;
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{
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}
return len;
}
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function f_check_number(obj)
{
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{
return true;
}
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{
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return false;
}
}
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function f_check_naturalnumber(obj)
{
var s = obj.value;
if (/^[0-9]+$/.test( s ) && (s > 0))
{
return true;
}
else
{
f_alert(obj,"ÇëÊäÈë×ÔÈ»Êý");
ret ......