I think you're referring to the itemSelector? I don't see an ID or cls option set anywhere
Copied right from organizer.js
PHP Code:
var view = new Ext.DataView({ itemSelector: 'div.thumb-wrap', style:'overflow:auto', multiSelect: true, plugins: new Ext.DataView.DragSelector({dragSafe:true}), store: new Ext.data.JsonStore({ url: '../view/get-images.php', autoLoad: true, root: 'images', id:'name', fields:[ 'name', 'url', {name: 'shortName', mapping: 'name', convert: shortName} ] }), tpl: new Ext.XTemplate( '<tpl for=".">', '<div class="thumb-wrap" id="{name}">', '<div class="thumb"><img src="../view/{url}" class="thumb-img"></div>', '<span>{shortName}</span></div>', '</tpl>' ) });
The images panel that has the dataview as an item has an id 'images' but I don't think that's the id you're talking about.