Set content into TabPanel

[janixams]

Hi again,
I have a big problem here, I will appreciate some help.
I use the setUrl() method to set the content into a TabPanel, but the load icon never stop.

I am trying with this:


layout.getRegion('center').getTabs().getTab('descripcion').getUpdateManager().loadScripts = true;
layout.getRegion('center').getTabs().getTab('descripcion').setUrl("ejemplo.htm", null, true);
layout.getRegion('center').getTabs().getTab('descripcion').refresh();
Can anybody give me some help? :-/
Thanks in advance.

[janixams]

The problem was the URL, sory for disturb.
Thanks any way.