Store and Display Data Using ASP and XML/XSL

Hello,

I am using the code that was provided by Sonu Kapoor some time ago. It really works great, but I need the ability to delete data from the XML using a from.

Here is a copy of the form:

<%@ Language=JScript%>
<%Server.ScriptTimeout=21478836%>
<%Response.Buffer=false%>
<%
// 1) To check whether the user has already pressed the submit button
var submit = Request.Form("submit").Count;
if( submit > 0 ){

// 2) Create the needed to variables to store data from the form
var port = Request.Form("Port");
var arrival = Request.Form("Arrival");
var date = Request.Form("Date");

// 3) First check whether the user has entered anything or not !
var error = "";
if ( port == "" )
error = "Port ";
if ( arrival == "" )
error += "Arrival ";
if ( date == "")
error += "Date";

// 4) We have found that the user didnt entered anything
if(error!=""){
Response.Write("<center>");
Response.Write("");
Response.Write("Please enter the following data: ");
Response.Write("");
Response.Write(error);
Response.Write("");
Response.Write("");
Response.Write("</center>");
}
else{
// Response.Write(port+" has been added to the list.");
// 5) Load the xmlDoc and create the required elements/nodes
var xmlDoc=Server.CreateObject("MICROSOFT.FreeThreadedXMLDOM");
xmlDoc.async="false";
xmlDoc.load(Server.MapPath("Person2.xml"));

var nodeList = xmlDoc.getElementsByTagName("PersonList");
if(nodeList.length > 0){
var parentNode = nodeList(0) ;
var personNode = xmlDoc.createElement("Person");
var portNode = xmlDoc.createElement("Port");
var arrivalNode = xmlDoc.createElement("Arrival");
var dateNode = xmlDoc.createElement("Date");

portNode.text = port;
arrivalNode.text = arrival;
dateNode.text = date;

// 6) Attach the nodes to the parent node (Person)
parentNode.appendChild(personNode);
personNode.appendChild(portNode);
personNode.appendChild(arrivalNode);
personNode.appendChild(dateNode);

// 7) Now save the nodes to the file
xmlDoc.save(Server.MapPath("Person2.xml"));
}
}
}
%>
<html><body>
<CENTER>
Add Ports and Arrival Times 
</CENTER>
<form action="VerifyPerson2.asp" method="post" name="frmPerson" id="frmPerson">
<table border=0 align=center style="height: 184px" width="255">
<TBODY>
<TR><TD width="78">
Port:</TD><TD width="154"><INPUT name=Port ></TD>
<TR><TD width="78">Arrival: </TD><TD width="154"><INPUT name=Arrival></TD>
<TR>
<TR><TD width="78">Date: </TD><TD width="154"><INPUT name=Date></TD>
<td width="3">
</TR>
<td width="78">

<TR>
<TD COLSPAN=2 width="238"><center><INPUT type=submit value=Submit name=submit>
<INPUT type=reset value=Reset name=reset></center>
</form>
 
 
<CENTER>
Bimini Cat Schedule 
</CENTER> 
<table border="1" style="border-collapse: collapse; height: 20px" bordercolor=#000000 align=center bgColor=silver width="417">

<TR>
<TD width="69">Port</TD>
<TD width="112">Arrival Time</TD>
<TD width="115">Date</TD>
</TR>
<%
// This part is used to display the data in a table via XSL

var objXMLDoc = Server.CreateObject("MICROSOFT.FreeThreadedXMLDOM");
objXMLDoc.async = false;
objXMLDoc.load(Server.MapPath("person2.xml"));

var xsl=Server.CreateObject("MICROSOFT.FreeThreadedXMLDOM");
xsl.async = false;
xsl.load(Server.MapPath("person2.xsl"));

var xmlQuery="//Person";
var docHeadlines=objXMLDoc.documentElement.selectNodes(xmlQuery);

var numNodes;
numNodes=docHeadlines.length;

var nn;
for(var i=0;i<numNodes;i++){
nn = docHeadlines.nextNode();
Response.Write(nn.transformNode(xsl));
}
%>
</table>
</body>
</html>

Any help is extremely appreciated.

THANKS!