var url;
url="http://www.data.no/Javascript/PageRank/Rank.aspx?domain="+document.domain+ "&type=pie"; 
document.write("<div id='PageRankDiv'></div>");
document.getElementById("PageRankDiv").innerHTML = '<iframe src="' + url + '" width="100px" height="120px" scrolling="NO" frameborder="0px"></iframe>';