<script>
function compute(obj) {obj.expr.value = eval(obj.expr.value)}
var one = '1'
var two = '2'
var three = '3'
var four = '4'
var five = '5'
var six = '6'
var seven = '7'
var eight = '8'
var nine = '9'
var zero = '0'
var plus = '+'
var minus = '-'
var multiply = '*'
var divide = '/'
var decimal = '.'
function enter(obj, string) {obj.expr.value += string}
function clear(obj) {obj.expr.value = ''}
</script>
<p align="center"><font color="#000000" size="3"
face="Verdana, Arial, Helvetica,
sans-serif"><strong></strong></font><strong>
</strong></p>
<form name="calc"> <div
align="center"><center><table border="1"
bgcolor="#FFEAFF"> <tr> <td colspan="4"><input
type="text" size="30" name="expr" action="compute(this.form)">
</td> </tr> <tr> <td><p
align="center"><input type="button" value=" 7 "
onclick="enter(this.form, seven)"> </p> </td>
<td><p align="center"><input type="button" value=" 8 "
onclick="enter(this.form, eight)"> </p> </td>
<td><p align="center"><input type="button" value=" 9 "
onclick="enter(this.form, nine)"> </p> </td>
<td><p align="center"><input type="button" value=" / "
onclick="enter(this.form, divide)"> </p> </td>
</tr> <tr> <td><p align="center"><input
type="button" value=" 4 " onclick="enter(this.form, four)">
</p> </td> <td><p align="center"><input
type="button" value=" 5 " onclick="enter(this.form, five)">
</p> </td> <td><p align="center"><input
type="button" value=" 6 " onclick="enter(this.form, six)">
</p> </td> <td><p align="center"><input
type="button" value=" * " onclick="enter(this.form, multiply)">
</p> </td> </tr> <tr> <td><p
align="center"><input type="button" value=" 1 "
onclick="enter(this.form, one)"> </p> </td>
<td><p align="center"><input type="button" value=" 2 "
onclick="enter(this.form, two)"> </p> </td>
<td><p align="center"><input type="button" value=" 3 "
onclick="enter(this.form, three)"> </p> </td>
<td><p align="center"><input type="button" value=" - "
onclick="enter(this.form, minus)"> </p> </td>
</tr> <tr> <td colspan="2"><p
align="center"><input type="button" value=" 0 "
onclick="enter(this.form, zero)"> </p> </td>
<td><p align="center"><input type="button" value=" . "
onclick="enter(this.form, decimal)"> </p> </td>
<td><p align="center"><input type="button" value=" + "
onclick="enter(this.form, plus)"> </p> </td> </tr>
<tr> <td colspan="2"><p align="center"><input
type="button" value=" = " onclick="compute(this.form)"> </p>
</td> <td colspan="2"><p align="center"><input
type="reset" value="AC" onclick="clear(this.form)"> </p>
</td> </tr> </table> </center></div>
</form>
<p align="center"> </p>
<p align="center"><a <p align="center"> </p>
<p> </p>
</body>
</html>
موضوع: ( مجموعة من أكواد الجافا والأسكربتات المتنوعة ) الجزء الآول 
الأحد أغسطس 12, 2007 8:46 pm