function hentBlogg() {
var nid = document.getElementsByTagName('script');
	return nid[nid.length - 1].src.replace(/^[^\?]+\??/,'').split(/[=]/)[1];
}	

var string = "<a href=\"http://www.news2post.no/\"><img src=\"http://www.news2post.no/topplisten.php?topplisten="+hentBlogg()+"\" alt=\"News2post\" /></a>";

document.write(string);
document.write("<a href='http://www.news2post.no/'>http://www.news2post.no/</a>");