[jQuery] how to call a JS function by pass into a JS

[jQuery] how to call a JS function by pass into a JS


Hello;
i want pass a JS function name into a function and call it.
<a onclick="javascript:ajax_loadpage('inittabFeeds()');">babababa</a>
function ajax_loadpage(x_func)
{
// how can i call inittabFeeds() which stored in x_func variable ?
}
many thanks/Davis.