function goto_url(path) {
	var handle;
	handle=window.open('','_blank','width=256,height=239,scrollbars=0,resizable=0,screenX=0,screenY=0, Left='+(Math.floor(screen.width/2)-128)+', Top='+(Math.floor(screen.height/2)-140));
	handle.location.href=path;
}

function goto_url_pk(path) {
	var handle;
	handle=window.open('','_blank','width=256,height=470,scrollbars=0,resizable=0,screenX=0,screenY=0, Left='+(Math.floor(screen.width/2)-128)+', Top='+(Math.floor(screen.height/2)-255));
	handle.location.href=path;
}