<INPUT TYPE="text" id="t1">
<INPUT TYPE="text" id="t2">
<INPUT TYPE="submit" onclick="test()">
<SCRIPT LANGUAGE="JavaScript">
function test()
{
//先检查是否数字,此处省去
var n1=parseInt(t1.value);
var n2=parseInt(t2.value);
if(n1>n2)
alert("大于");
}
</SCRIPT>
<INPUT TYPE="text" id="t2">
<INPUT TYPE="submit" onclick="test()">
<SCRIPT LANGUAGE="JavaScript">
function test()
{
//先检查是否数字,此处省去
var n1=parseInt(t1.value);
var n2=parseInt(t2.value);
if(n1>n2)
alert("大于");
}
</SCRIPT>
<INPUT TYPE="text" id="t2">
<INPUT TYPE="submit" onclick="test()">
<SCRIPT LANGUAGE="VBScript">
sub test()
'先检查是否数字,此处省去
n1=eval(t1.value)
n2=eval(t2.value)
if(n1>n2) then
msgbox("大于")
end if
end sub
</SCRIPT>
CInt只可以是整数