//数字判断1
function IsNumeric(s)
{
for (var i=0; i
if (c<'0' || '9'
}
}
return true
}
//数字判断2
function IsNumeric2(s)
{
for (var i=0; i
if (c!=' ') {
if (c<'0' || '9'
}
}
}
return true;
}
//数字判断3
function IsAlphaNumeric(s)
{
for (var i=0; i
if (!(0x0020<=c && c<=0x007e)) return false;
}
return true;
}