diff --git a/controllers/js/contact_address_common.js b/controllers/js/contact_address_common.js
index 82dad0e..7589947 100644
--- a/controllers/js/contact_address_common.js
+++ b/controllers/js/contact_address_common.js
@@ -16,11 +16,14 @@
 	if(doc.__islocal) {
 		var last_route = wn.route_history.slice(-2, -1)[0];
 		if(last_route && last_route[0]==="Form") {
+			var doctype = last_route[1],
+				docname = last_route.slice(2).join("/");
+			
 			if(["Customer", "Quotation", "Sales Order", "Sales Invoice", "Delivery Note",
 				"Installation Note", "Opportunity", "Customer Issue", "Maintenance Visit",
 				"Maintenance Schedule"]
-				.indexOf(last_route[1])!==-1) {
-				var refdoc = wn.model.get_doc(last_route[1], last_route[2]);
+				.indexOf(doctype)!==-1) {
+				var refdoc = wn.model.get_doc(doctype, docname);
 
 				if(refdoc.doctype == "Quotation" ? refdoc.quotation_to=="Customer" : true) {
 					cur_frm.set_value("customer", refdoc.customer || refdoc.name);
@@ -30,16 +33,16 @@
 				}
 			}
 			if(["Supplier", "Supplier Quotation", "Purchase Order", "Purchase Invoice", "Purchase Receipt"]
-				.indexOf(last_route[1])!==-1) {
-				var refdoc = wn.model.get_doc(last_route[1], last_route[2]);
+				.indexOf(doctype)!==-1) {
+				var refdoc = wn.model.get_doc(doctype, docname);
 				cur_frm.set_value("supplier", refdoc.supplier || refdoc.name);
 				cur_frm.set_value("supplier_name", refdoc.supplier_name);
 				if(cur_frm.doc.doctype==="Address")
 					cur_frm.set_value("address_title", cur_frm.doc.supplier_name);
 			}
 			if(["Lead", "Quotation"]
-				.indexOf(last_route[1])!==-1) {
-				var refdoc = wn.model.get_doc(last_route[1], last_route[2]);
+				.indexOf(doctype)!==-1) {
+				var refdoc = wn.model.get_doc(doctype, docname);
 				
 				if(refdoc.doctype == "Quotation" ? refdoc.quotation_to=="Lead" : true) {
 					cur_frm.set_value("lead", refdoc.lead || refdoc.name);