Having trouble with page refresh after targeting a spry data set from external url

Question

ok I have a link <a href="als.htm?row=10" (when you click
on Insurance Agent forms button) on my index page
http://www.nmprc.state.nm.us/index.htm
and I finally got it to open the als page (
http://www.nmprc.state.nm.us/als.htm)
with row10 open.......Yeah!!!!!!!!!!!!
but.....
yep....with me there is always a but....
after the page loads from clicking on the button on index,
with row 10 active, it no longer loads correctly by itself.....I go
to the menu and refresh the page by loading the als.htm url fresh,
the page no longer loads right.
var dsAgents = new Spry.Data.XMLDataSet("als.xml",
"agents/agent/name",
{sortOnLoad:"name",sortOrderOnLoad:"ascending"});dsAgents.setColumnType("name",
"html");
var params = Spry.Utils.getLocationParamsAsObject();
//Set an observer so that when the data is loaded, we update
the current row to the url param value
dsAgents.addObserver({ onPostLoad: function(ds, type) {
dsAgents.setCurrentRow(params.row); }
});

Answer 1

ok, I changed the code to the below and the page functions as
expected but with 2 errors .......I have no idea how to fix them
the page is
http://www.nmprc.state.nm.us/als.htm
one error is about the code and one is about the menubar
var params = Spry.Utils.getLocationParamsAsObject();
//Set an observer so that when the data is loaded, we update
the current row to the url param value
var defaultRowNumber = 0;
var defaultObserver = {};
defaultObserver.onPostLoad = function(ds, type)
ds.disableNotifications();
ds.setCurrentRowNumber(defaultRowNumber);
ds.enableNotifications();
// This is a one-shot observer. Let this notification
complete
// before removing it from the data set's observer list.
setTimeout(function(){ ds.removeObserver(defaultObserver); },
0);
if (typeof params.row != "undefined")
defaultRowNumber = parseInt(params.row);
dsAgents.addObserver(defaultObserver);