<!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>
<option value="800px">800px</option>
</select> <strong>y:</strong> <select name="y" id="y">
<option value="200">200px</option>
<option value="400">400px</option>
<option value="600" selected>600px</option>
<option value="800">800px</option>
</select></td>
</tr>
<tr>
<td width="20%"><strong>t Range:</strong></td>
<td colspan="3"><strong>start:
<input name="t_start" type="text" id="t_start" value="0" size="5" maxlength="5">
end :
<input name="t_end" type="text" id="t_end" value="250" size="5" maxlength="5">
</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 colspan="4"> </td>
</tr>
<tr>
<td rowspan="3"><strong>Equations:</strong></td>
<td colspan="3"><strong>x(t) =</strong> <input name="eqx" type="text" id="eqx" value="log(t*t)" size="30" maxlength="30"></td>
</tr>
<tr>
<td colspan="3"><strong>y(t) =
<input name="eqy" type="text" id="eqy" value="cos(t/10)" size="30" maxlength="30">
</strong></td>
</tr>
<tr>
<td colspan="3"><strong>z(t) =
<input name="eqz" type="text" id="eqz" value="t*4" size="30" maxlength="30">
</strong></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">.01</option>
<option value=".1">.1</option>
<option value="1" selected>1</option>
<option value="2">2</option>
<option value="5">5</option>
<option value="7">7</option>
<option value="10">10</option>
<option value="20">20</option>
<option value="100">100</option>
</select></td>
<td><div align="center"><strong>Show Grid</strong>
<input name="hasgrid" type="checkbox" id="hasgrid2" value="1">
</div></td>
<td><strong>Render
<input name="render" type="checkbox" id="render" value="1" checked>
</strong></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>