var RotatingFeaturette = { HTML: { FEATURE: "" }, Data: [ { url: 'resources/images/SCM_mainfeat1.jpg' }, { url: 'resources/images/SCM_mainfeat2.jpg' }, { url: 'resources/images/SCM_mainfeat3.jpg' }, { url: 'resources/images/SCM_mainfeat4.jpg' }, { url: 'resources/images/SCM_mainfeat5.jpg' } ], init: function(containers) { var i = Math.floor(Math.random()*RotatingFeaturette.Data.length); var o = RotatingFeaturette.Data[i]; RotatingFeaturette.Data.splice(i, 1); $(containers.top).setHTML(RotatingFeaturette.HTML.FEATURE.supplant({ url: o.url })); } }