i don't know where i did mistake in jquery?

i don't know where i did mistake in jquery?

Dear Team,
I am using Phonegap 1.9.0 with windowsphone.
i am trying to consume my webservice in to my application
but i don't know why it 's not fire the function?
here my webservice.asmx.cs

Myservice.asmx.cs

[WebService(Namespace = "http://tempuri.org/")]

[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

[System.ComponentModel.ToolboxItem(false)]

[System.Web.Script.Services.ScriptService]

public class Service1 : System.Web.Services.WebService

{

[WebMethod]

[WebInvoke(Method = "POST", UriTemplate = "")]

public stringGetName()

{

return "Hello I am from service ";

}

}

my index.html

<script type="text/javascript">

function Btngetservice_onclick() {

alert("select");

$.ajax({

alert :"ajax",

type : "POST",

url: http://localhost:35999/Service1.asmx?op=GetName,

data:"{}",

contentType: "application/json; charset=utf-8",

dataType: "json",

success: function(msg) {

try {

var theRealData = msg.d;

alert(theRealData);

results.innerHTML = theRealData;

results.innerHTML = "theRealData";

}

catch (e) {

alert(e);

}

}

})

}

</script>

<body>

<h1>Hello Cordova</h1>

<p>

<br />

<input id="Btngetservice"onclick="return Btngetservice_onclick()"

type="button"value="GetService"/><br />

<br />

</p>

<br />

</body>

when i was running my application it showing only

alert("select");

but it not enter into the

$.ajax({

//my code here please see the above index.html

});

Actually i don't know why it's not hit the service url... ?

[NOte :Here my intention is service return the some text i.e ".Hello I am from service "

when i click on button the event should call to the my service. but here didn't called.]

please let me know the where i did mistake?

[here i didn't used C# , mainpage.xaml and mainpage.xaml.cs]

i was tested webservice working fine,no issues in webservice.

Thanks in advance,

NareshrajuU