[jQuery] Help with tabsLoad

[keny]

Hi thanks for reading

I am trying to load a link in a tab with this function with no
result :-(

function loadTab(tab){
var tab;
var $tabs = $('#container-8').tabs;
var selected = $tabs.tabsSelected();
            $tabs.tabsLoad(selected,tab);

}
</script>

The tab variable contain the page to load but noting happen what wrong
with that ?

Thanks you very much !!!