Loaing external content into Iframe and Firefox

[bidyut]

I tried loading external content to iframe using src: somecontent. This works in IE, but does not work in firefox.

Here is the code:

dashboardFrame = YAHOO.ext.DomHelper.append(document.body, {tag: 'iframe', frameBorder: 0, id: 'dashboardFrame', src: 'sampleActions.html'}); //add source later
                       dashboardPanel = new YAHOO.ext.ContentPanel(dashboardFrame, {title: 'Dashboard', fitToFrame:true, closable:false});
                       layout.add('center', dashboardPanel);

Any clue? My firefox version is 1.5.0.8. And i am using the server environment using http://localhost

Thanks

[bidyut]

It does not work using "localhost". Instead it works if I use the computer name.