hi i am not able to get the object which i am passing through window.open
sret = window.open(urlaspx, obj, 'center:yes; dialogWidth:400px; dialogHeight:430px; help:0; status:0; scroll:0; resizable:1');
in my urlaspx
<script type="text/javascript">
var obj= window.opener;
var name= obj.name;
var age= obj.age;
</script>
pls help me on this