<SCRIPT> <!-- function hesapla(islem) { islem.cevap.value = eval(islem.expr.value) } // --> </SCRIPT>
<form>
<strong>İşlemleri buraya yazın. Örnek işlem : (5+2)*7</strong><br />
<input name="expr" type="text" /><br />
Cevabı<br />
<input name="cevap" type="text" /><br />
<input type="button" form="" onClick_fckprotectedatt_fckprotectedatt=" onClick_fckprotectedatt=" onClick="" value="Cevapla" />
</form>