Index: bridge/lib/extras/style.js
===================================================================
--- bridge/lib/extras/style.js	(revision 91)
+++ bridge/lib/extras/style.js	(working copy)
@@ -89,22 +89,25 @@
 
 Ice.modal = Class.create();
 Ice.modal = {
-    running:{},
     isRunning:function(target) {
-        return (this.running[target]!= null);
+        for (m in this.running) {
+            if (m == target)
+                return true;
+        }
+        return false;
     },
     
     //caller Ice.modal.start()
     setRunning:function(target) {
         //register modal popup
-        this.running[target] = target;
+        this.running.push(target);
         this.disableTabindex(target);        
     },
     
     //caller Ice.modal.stop()
     stopRunning:function(target) {
         //de-register modal popup
-        delete this.running[target];
+        this.running.pop()
         //if there are more than one modal popups then this will enable the focus on
         //last opened modal popup and if there is no modal popup left then it will
         //enable the focus on the document.  
@@ -113,12 +116,14 @@
     
     //returns last modal popup on the stack, null if there isn't any    
     getRunning:function() {
-        var modal = null;
-        for (m in this.running)
-           modal = m;
-        return modal;
+        if (typeof(this.running)=="undefined") {
+           return null;
+        } else {
+           return this.running[this.running.length-1];
+        }
     },
     target:null,
+    running: new Array(),
     zIndexCount: 25000,
     start:function(target, iframeUrl,trigger, manualPosition) {
         var modal = document.getElementById(target);