prepend iframe to body instead of append, apparently fixes issues/78

Author: bradrobertson

src/toolbox/toolbox.history.js

@@ -27,7 +27,7 @@
 				// create iframe that is constantly checked for hash changes
 				if (!iframe) {
 					iframe = $("<iframe/>").attr("src", "javascript:false;").hide().get(0);
-					$("body").append(iframe);
+					$("body").prepend(iframe);
 
 					setInterval(function() {
 						var idoc = iframe.contentWindow.document,