Bernard Jourdain (3/13/2009)Hy,

Maybe you should look at the TreePanel Site map sample. Each node contains an URL and the function
I have extended the javascript loadPage function a little:
eg
var loadPage = function(tabPanel, node) {
    var tab = tabPanel.getItem(node.id);
    if (!tab) {
        tab = tabPanel.add({
            id: node.id,
            title: node.text,
            tabTip: node.attributes.qtip,
            closable: true, 
            iconCls: node.attributes.iconCls,
            autoLoad: {
                showMask: true,
                url: node.attributes.href,
                mode: 'iframe',
                maskMsg: 'loading ' + node.text + '...'
                }
            });
        }
        tabPanel.setActiveTab(tab);
    }
rgds