var rt_i = '';
var rt_u = '';
var rt_t = '';
function sendTwitExec(i,u,t,r) {
	rt_i = i;
	rt_u = u.replace(/\//g,'\/');
	rt_t = t;
	if(rt_i != '') rt_i = '@' + rt_i + ' ';
	if(rt_u == '') rt_u = document.URL;
	if(rt_t == '') rt_t = document.title;
	rt_t = rt_t.replace(r,'');
	shortUrlExec();
}
function shortUrlExec() {
	var a = 'http://npass.net/cgi-bin/shorturl/get_shorturl_jsonp.php';
	a += '?callback=shortUrlCallback&url='+escape(rt_u);
	var s = document.createElement('script');
	s.src = a;
	s.type = 'text/javascript';
	document.body.appendChild(s);
}
function shortUrlCallback(v) {
	var f = document.createElement('form');
	var i = document.createElement('input');
	document.body.appendChild(f);
	f.action = 'http://twitter.com/home';
	i.type = 'hidden';
	i.name = 'status';
	i.value = 'RT ' + rt_i + rt_t + ' ' + v.url;
	f.appendChild(i);
	f.target = '_self';
	f.method = 'get';
	f.submit();
}