<form name="mm">
<input type="text" name="text1" value="22">
<input type="button" value=ok onclick="mz(this.form)">
</form>
<form name="mm1">
<input type="text" name="text1" value="22">
<input type="button" value=ok onclick=" mz(this.form);">
</form><SCRIPT LANGUAGE="JavaScript">
function mz(obj)
{
obj.text1.value="aaa"
}
</SCRIPT>
<input type="text" name="text1" value="22">
<input type="button" value=ok onclick="mz(this.form)">
</form>
<form name="mm1">
<input type="text" name="text1" value="22">
<input type="button" value=ok onclick=" mz(this.form);">
</form><SCRIPT LANGUAGE="JavaScript">
function mz(obj)
{
obj.text1.value="aaa"
}
</SCRIPT>
<input type="text" name="text1" value="22">
<input type="button" value=ok onclick="mz(mm)">
</form>
<form name="mm1">
<input type="text" name="text1" value="22">
<input type="button" value=ok onclick="mz(mm1);">
</form><SCRIPT LANGUAGE="JavaScript">
function mz(obj) {
obj.text1.value = 33
}
</SCRIPT>