var onload_hooks = []

window.onload = function()
{
	for (var i=0; i < onload_hooks.length; i++) onload_hooks[i]()
}

function popup(href, w, h)
{
	w = open(href, 'top', 'resizable=1, scrollbars=1, top=100, left=200, width='+w+', height='+h)
	if (w.opener == null) w.opener = self
}