Olha aí... Formulário:
<%
ip=request.servervariables("remote_addr")
%>
<html>
<script>
function checkData() {
var correct = true
if (document.revela.x0.value == "") {correct = false; alert("Por favor, preencha um valor para x0 corretamente !")}
if (document.revela.x1.value == "") {correct = false; alert("Por favor, preencha um valor para x1 corretamente !")}
if (document.revela.x2.value == "") {correct = false; alert("Por favor, preencha um valor para x2 corretamente !")}
if (document.revela.x3.value == "") {correct = false; alert("Por favor, preencha um valor para x3 corretamente !")}
if (document.revela.x4.value == "") {correct = false; alert("Por favor, preencha um valor para x4 corretamente !")}
if (document.revela.y0.value == "") {correct = false; alert("Por favor, preencha um valor para y0 corretamente !")}
if (document.revela.y1.value == "") {correct = false; alert("Por favor, preencha um valor para y1 corretamente !")}
if (document.revela.y2.value == "") {correct = false; alert("Por favor, preencha um valor para y2 corretamente !")}
if (document.revela.y3.value == "") {correct = false; alert("Por favor, preencha um valor para y3 corretamente !")}
if (document.revela.y4.value == "") {correct = false; alert("Por favor, preencha um valor para y4 corretamente !")}
if (document.revela.x.value == "") {correct = false; alert("Por favor, preencha um valor para X corretamente !")}
return correct
}
</SCRIPT>
<head>
<title>Cálculo de Polinômios..............................................................................</title>
<body topmargin="0" leftmargin="0">
<table border="0" cellpadding="0" cellspacing="0" style="border-collapse: collapse" bordercolor="#111111" width="158" id="AutoNumber1" background="noiteafora_images/Torpedo_fundo.gif" height="278">
<tr>
<td colspan="3" width="233" height="78">
<img border="0" src="noiteafora_images/polinomio.GIF"></td>
</tr>
<tr>
<td colspan="3" width="233" height="16">
<p align="left"><font face="Verdana" size="2" color="#800000"> Digite
os valores abaixo:
<b> </b></font></td>
</tr>
<tr><form name=revela onsubmit="return checkData()" action="trabalho.asp" method="POST">
<td width="10" height="19"> </td>
<td width="100" align="center" height="19">
<p align="left">
<font face="Verdana" size="2" color="#800000">X0:</font><INPUT style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: tahoma,arial,helvetica"
name=x0 size="8"></td>
<td width="100" align="center" height="19">
<font face="Verdana" size="2" color="#800000">Y0:</font><INPUT style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: tahoma,arial,helvetica"
name=y0 size="8"></td>
</tr>
<tr>
<td width="10" rowspan="8" height="105"> </td>
<td width="100" align="center" height="19">
<p align="left">
<font face="Verdana" size="2" color="#800000">X1:</font><INPUT style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: tahoma,arial,helvetica"
name=x1 size="8"></td>
<td width="100" align="center" height="19">
<font face="Verdana" size="2" color="#800000">Y1:</font><INPUT style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: tahoma,arial,helvetica"
name=y1 size="8"></td>
</tr>
<tr>
<td width="100" align="center" height="19">
<p align="left">
<font face="Verdana" size="2" color="#800000">X2:</font><INPUT style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: tahoma,arial,helvetica"
name=x2 size="8"></td>
<td width="100" align="center" height="19">
<font face="Verdana" size="2" color="#800000">Y2:</font><INPUT style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: tahoma,arial,helvetica"
name=y2 size="8"></td>
</tr>
<tr>
<td width="100" align="center" height="19">
<p align="left">
<font face="Verdana" size="2" color="#800000">X3:</font><INPUT style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: tahoma,arial,helvetica"
name=x3 size="8"></td>
<td width="100" align="center" height="19">
<font face="Verdana" size="2" color="#800000">Y3:</font><INPUT style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: tahoma,arial,helvetica"
name=y3 size="8"></td>
</tr>
<tr>
<td width="100" align="center" height="19">
<p align="left">
<font face="Verdana" size="2" color="#800000">X4:</font><INPUT style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: tahoma,arial,helvetica"
name=x4 size="8"></td>
<td width="100" align="center" height="19">
<font face="Verdana" size="2" color="#800000">Y4:</font><INPUT style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: tahoma,arial,helvetica"
name=y4 size="8"></td>
</tr>
<tr>
<td width="223" align="center" height="3" colspan="2">
<p align="left"><font face="Verdana" size="2" color="#800000">Digite o valor
para X:</font></td>
</tr>
<tr>
<td width="100" align="center" height="19">
<p align="left">
<font face="Verdana" size="2" color="#800000">X:</font><INPUT style="FONT-SIZE: 11px; COLOR: #000000; FONT-FAMILY: tahoma,arial,helvetica"
name=x size="8"></td>
<td width="100" align="center" height="19">
</td>
</tr>
<tr>
<td width="223" align="center" height="5" colspan="2">
</td>
</tr>
<tr>
<td width="223" align="center" height="8" colspan="2">
<p align="left"><INPUT type=image
src="noiteafora_images/revelar_foto2.GIF"
border=0 ></FORM></td>
</tr>
<tr>
<td width="10" height="19"> </td>
<td width="223" height="19" colspan="2">
<p align="left"><font face="Verdana" size="2" color="#800000">
Seu IP: <b><%=ip%></b></font></td>
</tr>
<tr>
<td width="10" height="22"> </td>
<td width="223" height="22" colspan="2">
<a href="javascript:window.close();">
<img border="0" src="noiteafora_images/fechar_janela.gif"></a></td>
</tr>
</table>
</body>
</html>
Logo depois a parte que recebe os dados:
'TRABALHO DE CALCULO NUMERICO
' RECEBEDNO E IDENTIFICANDO O IP DO USUARIO
ip=request.servervariables("remote_addr")
%>
<%
'LIMPANDO CACHE DA MAQUINA
response.buffer = true
'DECLARANDO VARIÁVEIS COMO INTEIROS
dim x, resultado, temp1, temp2, x0, x1, x2, x3, x4, y0, y1, y2, y3, y4, p0, p1, p2, p3, p4
'RECEBENDO VALORES DO FORMULÁRIO FORM_NUM.ASP
x = cint(Request.Form("x"))
x0 = cint(Request.Form("x0"))
x1 = cint(Request.Form("x1"))
x2 = cint(Request.Form("x2"))
x3 = cint(Request.Form("x3"))
x4 = cint(Request.Form("x4"))
y0 = cint(Request.Form("y0"))
y1 = cint(Request.Form("y1"))
y2 = cint(Request.Form("y2"))
y3 = cint(Request.Form("y3"))
y4 = cint(Request.Form("y4"))