function page2rss_drawButton(feed, img, title, element) {
	var imgs = {
		1:{url:'/images/feed-icon16x16.png',w:14,h:14},
		2:{url:'/images/feed-icon28x28.png',w:28,h:28,fs:26},
		3:{url:'/images/feed-icon24x24-newspaper.png',w:24,h:24,fs:18},
		4:{url:'/images/feed-icon48x48-newspaper.png',w:48,h:48,fs:36}
	}
	var i = imgs[img] || imgs[1];
	var txt='<div class="page2rss-button" style="font-size:'+(i.fs||i.h)+'px">';
	txt +='<a href="'+feed+'" type="application\/atom+xml"><img src="'+'http:\/\/page2rss.com'+i.url+'" alt="RSS" style="border:none; vertical-align:middle;"\/><\/a>'
	if (title && title.replace(/^\s*/, "").replace(/\s*$/, "") != "") {
		txt+=' <a href="'+feed+'" type="application/atom+xml">'+title+'</a>'
	}
	txt +='<\/div>';
	if (!element) {
		document.write(txt);
	} else {
		element.innerHTML=txt;
	}
}