ÿþ/*

This object allows us to make SOAP calls to .NET objects using Javascript

*/

function SOAP()

{

    this.ErrorMessage = 'N/A';

    this.Namespace = 'http://tempuri.org/';

    this.Operation = '';

    this.Parameters = new Array();

    this.PostedXml = '';

    this.ResponseText = '';

    this.ResponseXml = '';

    this.Url = '';

    

    if (window.XMLHttpRequest)

    {

	    this.Request = new XMLHttpRequest();

    } 

    else if (window.ActiveXObject)

    {

	    try

	    {

		    this.Request = new ActiveXObject("Msxml2.XMLHTTP");

	    } 

	    catch (e) 

	    {

		    try 

		    {

			    this.Request = new ActiveXObject("Microsoft.XMLHTTP");

		    } 

		    catch (e) 

		    {

		        this.ErrorMessage = e;

		    }

	    }

    }

}



SOAP.prototype.AddParameter = function(name, value)

{

    var idx;

    

    idx = this.Parameters.length;

    

    this.Parameters[idx] = new Array();

    

    this.Parameters[idx][0] = name;

    this.Parameters[idx][1] = value;

}



SOAP.prototype.Post = function()

{

    var data, xml, idx, parameter, error, doc, text;    

    

    xml = '<?xml version="1.0" encoding="utf-8"?>\r\n';

    xml += '<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">\r\n';

    xml += '\t<soap12:Body>\r\n';

    xml += '\t\t<' + this.Operation + ' xmlns="' + this.Namespace + '">\r\n';



    for(idx=0; idx<this.Parameters.length; idx++)

    {

        parameter = this.Parameters[idx];        

        xml += '\t\t\t<' + parameter[0] + '>' + parameter[1] + '</' + parameter[0] + '>\r\n';

    }



    xml += '\t\t</' + this.Operation + '>\r\n';

    xml += '\t</soap12:Body>\r\n';

    xml += '</soap12:Envelope>';

    

	this.Request.open("POST", this.Url, false);

	this.Request.setRequestHeader("Content-Type", "application/soap+xml; charset=utf-8");

	this.Request.setRequestHeader("Content-Length", xml.length);

	this.Request.send(xml);	

		

    this.PostedXml = xml;

	

    if (this.Request.readyState == 4) 

    {

	    if (this.Request.status == 200) 

	    {

		    doc = this.StringToXMLDoc(this.Request.responseText);

		    

		    if (doc.text) text = doc.text;

		    else text = doc.documentElement.textContent

		    

		    this.ResponseText = text;

		    this.ResponseXml = this.StringToXMLDoc(text);		    		    

            this.Successful = true;

	    }

	    else 

	    {

	        this.ErrorMessage = "Status Number: " + this.Request.status + "\n\n" + this.Request.statusText + "\n\n" + this.Request.responseText;		    

	        this.Successful = false;

	    }

    }        

}



SOAP.prototype.StringToXMLDoc = function(str)

{

	var xmlDoc = null;



	try

	{

		var xmlDOMObj = new ActiveXObject("Microsoft.XMLDOM");

		xmlDOMObj.async = false;

		xmlDOMObj.loadXML(str);

		xmlDoc = xmlDOMObj;

	}

	catch (e)

	{

		try

		{

			var domParser = new DOMParser;

			xmlDoc = domParser.parseFromString(str, 'text/xml');

		}

		catch (e)

		{

			xmlDoc = null;

		}

	}



	return xmlDoc;

};



SOAP.prototype.constructor = SOAP;