kod teknolojisi - sitene hesap makinesi ekle

<center>
<form name="Calc">

<table border="4">
<tbody>
<tr>
<td><input size="16" name="Input" type="text" /></td>
</tr>
<tr>
<td><input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += '1'"" name="one" value="  1  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += '2'"" name="two" value="  2  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += '3'"" name="three" value="  3  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += ' + '"" name="plus" value="  +  " /> <br />
<input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += '4'"" name="four" value="  4  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += '5'"" name="five" value="  5  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += '6'"" name="six" value="  6  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += ' - '"" name="minus" value="  -  " /> <br />
<input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += '7'"" name="seven" value="  7  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += '8'"" name="eight" value="  8  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += '9'"" name="nine" value="  9  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += ' * '"" name="times" value="  x  " /> <br />
<input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value = ''"" name="clear" value="  c  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += '0'"" name="zero" value="  0  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value = eval(Calc.Input.value)"" name="DoIt" value="  =  " /> <input type="button" onclick_fckprotectedatt=" onclick="Calc.Input.value += ' / '"" name="div" value="  /  " /></td>
</tr>
</tbody>
</table>
</form>
</center>
<p> </p>
<center> <a href="http://www.ekotekno.tr.gg" _fcksavedurl="http://www.ekotekno.tr.gg">www.ekotekno.tr.gg</a> </center>
<p></p></body></html>