كود الآلة الحاسبة الإلكترونية

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اليوم أقدم لكم كود الآلة الحاسبة الإلكترونية ..

كود الآلة الحاسبة الإلكترونية 5b48774975

http://i.imgsafe.org/5b48774975.png

الكود::   <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>
   <font COLOR="#CC0000" face="Arial"><p>
<b>الألة الحاسبة
   الإلكترونية</B></P></FONT>
   <form name="calc">
   <div align="center">
   <table border="1" bgcolor="#0033CC">
<tr>
   <td colSpan="4"><input size=30
   name=expr action="compute(this.form)"></TD></TR>
<tr>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, seven)" type=button value=" 7 "></P></TD>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, eight)" type=button value=" 8 "></P></TD>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, nine)" type=button value=" 9 "></P></TD>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, divide)" type=button value=" / "></P></TD></TR>
<tr>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, four)" type=button value=" 4 "></P></TD>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, five)" type=button value=" 5 "></P></TD>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, six)" type=button value=" 6 "></P></TD>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, multiply)" type=button value=" * "></P></TD></TR>
<tr>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, one)" type=button value=" 1 "></P></TD>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, two)" type=button value=" 2 "></P></TD>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, three)" type=button value=" 3 "></P></TD>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, minus)" type=button value=" - "></P></TD></TR>
<tr>
   <td bgColor="#000033" colSpan=2>
   <p>
<input onclick="enter(this.form, zero)" type=button value=" 0 "></P></TD>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, decimal)" type=button value=" . "></P></TD>
   <td bgColor="#000033">
   <p>
<input onclick="enter(this.form, plus)" type=button value=" + "></P></TD></TR>
<tr>
   <td bgColor="#000033" colSpan=2>
   <p>
<input onclick=compute(this.form) type=button value=" = "></P></TD>
   <td bgColor="#000033" colSpan=2>
   <p>
<input onclick=clear(this.form) type=reset value=AC>
   </P></TD></TR>
</TABLE></DIV></FORM>
   <p align="center">
<font face="Courier , New tahoma , erdana, arial, helveticav" size="2"
   color="#0000FF"><b><a target="_blank" href="http://www.star28.com" style="TEXT-DECORATION: NONE">BY STAR28.com</A></B></FONT></P>