<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>Untitled Document</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
</head>
<body>
<form name="form1" method="post" action="sample.php">
<table width="81%" border="0" bgcolor="#CCCCCC">
<tr>
<td width="20%"><strong>Dimentions:</strong></td>
<td colspan="3"><strong>x:</strong> <select name="x" id="x">
<option value="200">200px</option>
<option value="400">400px</option>
<option value="600" selected>600px</option>
</select> <strong>y:</strong> <select name="y" id="y">
<option value="200">200px</option>
<option value="400" selected>400px</option>
<option value="600">600px</option>
<option value="800">800px</option>
</select></td>
</tr>
<tr>
<td width="20%"><strong>Calculation Range:</strong></td>
<td colspan="3"><strong>a:
<input name="x_start" type="text" id="x_start" value="0" size="6" maxlength="4">
b :
<input name="x_end" type="text" id="x_end" value="200" size="6" maxlength="4">
</strong></td>
</tr>
<tr>
<td><strong>Background Color:</strong></td>
<td width="29%"><strong>R: </strong> <input name="br" type="text" id="br" value="0" size="5" maxlength="3"></td>
<td width="26%"><strong>G: </strong> <input name="bg" type="text" id="bg" value="0" size="5" maxlength="3"></td>
<td width="25%"><strong>B: </strong> <input name="bb" type="text" id="bb" value="0" size="5" maxlength="3">
</td>
</tr>
<tr>
<td><strong>Arc Color:</strong></td>
<td><strong>R:</strong> <input name="ar" type="text" id="ar" value="255" size="5" maxlength="3"></td>
<td><strong>G:</strong> <input name="ag" type="text" id="ag" value="255" size="5" maxlength="3"></td>
<td><strong>B: </strong> <input name="ab" type="text" id="ab" value="255" size="5" maxlength="3"></td>
</tr>
<tr>
<td><strong>Function:</strong></td>
<td colspan="3"><strong>y(x) =</strong>
<input name="eqx" type="text" id="eqx" value="sqrt(x)" size="30" maxlength="30"></td>
</tr>
<tr>
<td> <div align="left"><strong>Calculation Step:</strong></div></td>
<td><select name="step" id="step">
<option value=".001">.001</option>
<option value=".01" selected>.01</option>
<option value=".1">.1</option>
<option value="1">1</option>
</select></td>
<td><strong>Draw Grid</strong> <input name="hasgrid" type="checkbox" id="hasgrid2" value="1"></td>
<td> </td>
</tr>
<tr>
<td colspan="4"><div align="right">
<input type="submit" name="Submit" value="Draw" align="right">
</div></td>
</tr>
</table>
<p> </p>
</form>
<p> </p></body>
</html>