Calculator year 2000

 

 

<form name="Calc">

<table border="4">

<tr>

<td>

<input type="text" name="Input" size="16">

<br>

</td>

</tr>

<tr>

<td>

<input type="button" name="one" value="  1  " onclick="Calc.Input.value += '1'">

<input type="button" name="two" value="  2  " onclick="Calc.Input.value += '2'">

<input type="button" name="three" value="  3  " onclick="Calc.Input.value += '3'">

<input type="button" name="plus" value="  +  " onclick="Calc.Input.value += ' + '">

<br>

<input type="button" name="four" value="  4  " onclick="Calc.Input.value += '4'">

<input type="button" name="five" value="  5  " onclick="Calc.Input.value += '5'">

<input type="button" name="six" value="  6  " onclick="Calc.Input.value += '6'">

<input type="button" name="minus" value="  -  " onclick="Calc.Input.value += ' - '">

<br>

<input type="button" name="seven" value="  7  " onclick="Calc.Input.value += '7'">

<input type="button" name="eight" value="  8  " onclick="Calc.Input.value += '8'">

<input type="button" name="nine" value="  9  " onclick="Calc.Input.value += '9'">

<input type="button" name="times" value="  x  " onclick="Calc.Input.value += ' * '">

<br>

<input type="button" name="clear" value="  c  " onclick="Calc.Input.value = ''">

<input type="button" name="zero" value="  0  " onclick="Calc.Input.value += '0'">

<input type="button" name="DoIt" value="  =  " onclick="Calc.Input.value = eval(Calc.Input.value)">

<input type="button" name="div" value="  /  " onclick="Calc.Input.value += ' / '">

<br>

</td>

</tr>

</table>

</form>