From 04a2e9472d016148d290ddcd1ce3ee9936c5ff28 Mon Sep 17 00:00:00 2001
From: euzuro <euzuro@metacarta.com>
Date: Tue, 25 Jul 2006 21:43:28 +0000
Subject: [PATCH] allow an option to kill all other popups on addition of new
 one

git-svn-id: http://svn.openlayers.org/trunk/openlayers@1004 dc9f47b5-9b13-0410-9fdd-eb0c1a62fdaf
---
 lib/OpenLayers/Map.js | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/lib/OpenLayers/Map.js b/lib/OpenLayers/Map.js
index 290a1166d7..3e513cd697 100644
--- a/lib/OpenLayers/Map.js
+++ b/lib/OpenLayers/Map.js
@@ -357,8 +357,17 @@ OpenLayers.Map.prototype = {
 
     /** 
     * @param {OpenLayers.Popup} popup
+    * @param {Boolean} exclusive If true, closes all other popups first
     */
-    addPopup: function(popup) {
+    addPopup: function(popup, exclusive) {
+
+        if (exclusive) {
+            //remove all other popups from screen
+            for(var i=0; i < this.popups.length; i++) {
+                this.removePopup(this.popups[i]);
+            }
+        }
+
         popup.map = this;
         this.popups.push(popup);
         var popupDiv = popup.draw();