if(document.referrer){  var f=document.referrer;}else{  var f=top.document.referrer;}f=escape(f);f=f.replace(/&/g,'');if((f=='null') || (f=='unknown') || (f=='undefined')) f='';var w=screen.width;var h=screen.height;var rand=Math.round(100000*Math.random());var browser=navigator.appName;var t=escape(document.title);var NS_url="";if(browser!="Netscape") c=screen.colorDepth; else c=screen.pixelDepth;NS_url=document.URL;NS_url=escape(NS_url);NS_url=NS_url.replace(/&/g,'');var html_form=' <div style="margin-bottom:10px;"><p><h2 class="sottotitoli">Acquista "<!-- google_ad_section_start -->Preludio alla Fondazione<!-- google_ad_section_end -->"</h2><div align="center"><script type="text/javascript">google_ad_client = "pub-6093203655393137";/* 468x60, creato 17/08/09 */google_ad_slot = "1917123729";google_ad_width = 468;google_ad_height = 60;</script><script type="text/javascript"src="http://pagead2.googlesyndication.com/pagead/show_ads.js"></script></div></p></div>'; document.write(html_form);