[jQuery] Best Practice

[jQuery] Best Practice


Hello All, I am a newbie and am trying to learn jQuery. I created this
function:
    function getRecord(id,URL){
        jQuery("#ResultsTable
tr").filter(".selected").removeClass("selected");
        jQuery("#"+id).addClass("selected");
.....
It goes on to return a record.
The first line above removes a highlighted (selected) rows in a table.
The next line highlights the currently selected row. This works but am
worried that it is not the best coding by using "#ResultsTable tr" and
that this type of naming become illegal in a future version of jQuery.
Any suggestions? Or is there a cleaner way to bind a selected row from
a master table to detail record(s).