diff --git a/adminer/schema.inc.php b/adminer/schema.inc.php
index f1c34e63..00252bfd 100644
--- a/adminer/schema.inc.php
+++ b/adminer/schema.inc.php
@@ -31,8 +31,8 @@ foreach (table_status() as $row) {
 		foreach (foreign_keys($row["Name"]) as $val) {
 			if (!$val["db"]) {
 				$left = $base_left;
-				if ($table_pos[$row["Name"]][1] || $table_pos[$row["Name"]][1]) {
-					$left = min($table_pos[$row["Name"]][1], $table_pos[$val["table"]][1]) - 1;
+				if ($table_pos[$row["Name"]][1] || $table_pos[$val["table"]][1]) {
+					$left = min(floatval($table_pos[$row["Name"]][1]), floatval($table_pos[$val["table"]][1])) - 1;
 				} else {
 					$base_left -= .1;
 				}
diff --git a/adminer/static/editing.js b/adminer/static/editing.js
index 1b85ffda..75fc26ab 100644
--- a/adminer/static/editing.js
+++ b/adminer/static/editing.js
@@ -394,6 +394,6 @@ function schemaMouseup(ev) {
 		for (var key in tablePos) {
 			s += '_' + key + ':' + Math.round(tablePos[key][0] * 10000) / 10000 + 'x' + Math.round(tablePos[key][1] * 10000) / 10000;
 		}
-		document.cookie = 'adminer_schema=' + encodeURIComponent(s.substr(1)) + '; expires=' + date + '; path=' + location.pathname + location.search;
+		document.cookie = 'adminer_schema=' + encodeURIComponent(s.substr(1)) + '; expires=' + date + '; path="' + location.pathname + location.search + '"';
 	}
 }