ModalPopUp AJAX

[gyanendar]

Hi All,
I have to implement modelpopup.I am using masterTemplate.
the code :

[CODE=vb]body {
font:normal 10pt/13pt Arial, Verdana, Helvetica, sans-serif;
color:#666666;
margin:20px;
}

/*Modal Popup*/
.modalBackgroun d {
background-color:#ffffff;
filter:alpha(Op acity=100,Finis hOpacity=0,Styl e=2,StartX=400, StartY=100,Fini shX=0,FinishY=0 );
opacity:0.8;
}
.modalPopup img {
border:solid 5px #fff;
}
.modalPopup-text {
display:block;
color:#000;
background-color:#fff;
text-align:center;
border:solid 2px #000;
padding:10px;
}
.modalPopup-text input {
width:75px;
}
.feedback
{
color: #00cc00;
font-weight: 700;
}
/////////////////////////////
<ajaxToolkit:Mo dalPopupExtende r ID="MPE" runat="server"
TargetControlID ="btnChooseAnot her"
PopupControlID= "popUpPNL"
DropShadow="fal se"
OkControlID="bt nOK"
OnOkScript="onO k()"
CancelControlID ="btnCancel"
BackgroundCssCl ass ="modalBackgrou nd"
X="400"
Y ="100" >

</ajaxToolkit:Mod alPopupExtender >
<script type="text/javascript">
function onOk() {
var postBack = new Sys.WebForms.Po stBackAction();
postBack.set_ta rget('btnOK');
postBack.set_ev entArgument('') ;

postBack.perfor mAction();
}
</script>
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArg s) Handles Me.Load

Page.ClientScri pt.GetPostBackE ventReference(M e, String.Empty)
End Sub[/CODE]
-----------------------------
The problem I m facing here:
1.Whenever popup opened the size of main page increased.
2.When ever I am clicking OK button JavaScript error showing object refence not found.
Plese Help.

Regards,
Manohar

[gyanendar]

ModalPopUp AJAX

Hi All,
I want to have some information about ModalPopupExten der.
How to control the background page Locking Area.

Regards,
Manohar

[acoder]

Since ModalPopup is .NET-related, I'll move this thread to the .NET forum.

[gyanendar]

Hi All,
At least can I have any info about the selection of something on the popup scren and based on that doing something on parent page.

Regards,
Gyanendar