<HTML> <HEAD> <TITLE>Hesap Makinesi </TITLE> <SCRIPT> <!-- function hesapla(islem) { islem.cevap.value = eval(islem.expr.value) } // --> </SCRIPT> </HEAD> <BODY> <FORM><B> İşlemleri buraya yazın. Örnek işlem : (5+2)*7</B><BR> <input type="text" name="expr" size="20"><BR> Cevabı<BR> <input type="text" name="cevap" size="20"><BR> <input type="button" value="Cevapla" onClick_fckprotectedatt=" onClick="hesapla(this.form)"" </FORM> </BODY> </HTML>
