var theURL = 	window.location.href.toString();
var theTitle = document.title.toString();

var strBtn;

strBtn = '<a class="addthis_button" href="http://www.addthis.com/bookmark.php?v=250&amp;pub=manitobawildlands"';
strBtn +='addthis:url="' + theURL + '"';
strBtn +='addthis:title="'+theTitle+'">'
strBtn +='<img width="114" height="16" border="0" alt="" src="http://manitobawildlands.org/images/share_btn2.gif" alt="Share"></a>';

document.write(strBtn);