<html dir="rtl">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1256">
<title></title>
</head>
<body>
<center>
<form name=Keypad action="">
<table>
<b>
<table border=2 width=50 height=60 cellpadding=1 cellspacing=5>
<tr>
<td colspan=3 align=middle>
<input name=ReadOut type=text size=24 value=0 width=100%>
</td>
<td </td>
<td>
<input name=btnClear type=button value=" C " onclick="Clear()">
</td>
<td><input name=btnClearEntry type=button value=" CE " onclick="ClearEntry()">
</td>
</tr>
<tr>
<td>
<input name=btnSeven type=button value=" 7 " onclick="NumPressed(7)">
</td>
<td>
<input name=btnEight type=button value=" 8 " onclick="NumPressed(8)">
</td>
<td>
<input name=btnNine type=button value=" 9 " onclick="NumPressed(9)">
</td>
<td>
</td>
<td>
<input name=btnNeg type=button value=" +/- " onclick="Neg()">
</td>
<td>
<input name=btnPercent type=button value=" % " onclick="Percent()">
</td>
</tr>
<tr>
<td>
<input name=btnFour type=button value=" 4 " onclick="NumPressed(4)">
</td>
<td>
<input name=btnFive type=button value=" 5 " onclick="NumPressed(5)">
</td>
<td>
<input name=btnSix type=button value=" 6 " onclick="NumPressed(6)">
</td>
<td>
</td>
<td align=middle><input name=btnPlus type=button value=" + " onclick="Operation('+')">
</td>
<td align=middle><input name=btnMinus type=button value=" - " onclick="Operation('-')">
</td>
</tr>
<tr>
<td>
<input name=btnOne type=button value=" 1 " onclick="NumPressed(1)">
</td>
<td>
<input name=btnTwo type=button value=" 2 " onclick="NumPressed(2)">
</td>
<td>
<input name=btnThree type=button value=" 3 " onclick="NumPressed(3)">
</td>
<td>
</td>
<td align=middle><input name=btnMultiply type=button value=" * " onclick="Operation('*')">
</td>
<td align=middle><input name=btnDivide type=button value=" / " onclick="Operation('/')">
</td>
</tr>
<tr>
<td>
<input name=btnZero type=button value=" 0 " onclick="NumPressed(0)">
</td>
<td>
<input name=btnDecimal type=button value=" . " onclick="Decimal()">
</td>
<td colspan=3>
<b>
<input onclick='alert("جميع الحقوق محفوظة لموقع بوادي")' type=button value="حول الحاسبة" name=B1></b></td>
<td>
<input name=btnEquals type=button value=" = " onclick="Operation('=')">
</td>
</tr>
</table>
</table>
</b>
</form>
</center>
<font face="verdana, arial, helvetica" size=2>
<script language=javascript><!--
var FKeyPad=document.Keypad;var Accum=0;var FlagNewNum=false;var PendingOp="";function NumPressed(Num){if(FlagNewNum){FKeyPad.ReadOut.value=Num;FlagNewNum=false;}
else{if(FKeyPad.ReadOut.value=="0")
FKeyPad.ReadOut.value=Num;else
FKeyPad.ReadOut.value+=Num;}}
function Operation(Op){var Readout=FKeyPad.ReadOut.value;if(FlagNewNum&& PendingOp!="=");else
{FlagNewNum=true;if('+'==PendingOp)
Accum+=parseFloat(Readout);else if('-'==PendingOp)
Accum-=parseFloat(Readout);else if('/'==PendingOp)
Accum/=parseFloat(Readout);else if('*'==PendingOp)
Accum*=parseFloat(Readout);else
Accum=parseFloat(Readout);FKeyPad.ReadOut.value=Accum;PendingOp=Op;}}
function Decimal(){var curReadOut=FKeyPad.ReadOut.value;if(FlagNewNum){curReadOut="0.";FlagNewNum=false;}
else
{if(curReadOut.indexOf(".")==-1)
curReadOut+=".";}
FKeyPad.ReadOut.value=curReadOut;}
function ClearEntry(){FKeyPad.ReadOut.value="0";FlagNewNum=true;}
function Clear(){Accum=0;PendingOp="";ClearEntry();}
function Neg(){FKeyPad.ReadOut.value=parseFloat(FKeyPad.ReadOut.value)*-1;}
function Percent(){FKeyPad.ReadOut.value=(parseFloat(FKeyPad.ReadOut.value)/100)*parseFloat(Accum);}//-->
</script>
</font>
</body>
</html>