+ nextWindow: function(direction) {
+ if(this.windowArray.length == 0 || !this.active)
+ return;
+
+ if(!direction)
+ direction = 1;
+
+ var index = this.windowArray.indexOf(this.active);
+ if(index == -1)
+ return;
+
+ index = index + direction;
+ if(index < 0) {
+ index = this.windowArray.length - 1;
+ } else if(index >= this.windowArray.length) {
+ index = 0;
+ }
+
+ this.selectWindow(this.windowArray[index]);
+ },
+ prevWindow: function() {
+ this.nextWindow(-1);
+ },