How can I Focus a particual tab(say third tab), on load of a form which has 3 ta

The same principle I explain there applies to 7.1. Here's an example application: forum.appian.com/.../80247.

In the example, give the tabbed section has an id of "myTabs" as shown here: forum.appian.com/.../80236, the code I have in the load event is (to make the second tab the default):

var tabContainerID = "myTabs";
var tabNumber = 1;
setTimeout(function() {$('#fd_component_'+ window.FormDesigner.runtimeNamespace + tabContainerID + ' a:eq('+tabNumber+')').trigger("click");}, 100);

Thanks Eduardo. Will try this according to the application.