upgraded yui to 2.2.2 and yui-ext to 1.0.1a

www/extras/yui-ext/examples/view/chooser-example.js

@@ -0,0 +1,34 @@
+/*
+ * Ext JS Library 1.0.1
+ * Copyright(c) 2006-2007, Ext JS, LLC.
+ * licensing@extjs.com
+ * 
+ * http://www.extjs.com/license
+ */
+
+Ext.onReady(function(){
+    var chooser, btn;
+    
+    function insertImage(data){
+    	Ext.DomHelper.append('images', {
+    		tag: 'img', src: data.url, style:'margin:10px;visibility:hidden;'
+    	}, true).show(true);
+    	btn.getEl().focus();
+    };
+    
+    function choose(btn){
+    	if(!chooser){
+    		chooser = new ImageChooser({
+    			url:'get-images.php',
+    			width:515, 
+    			height:400
+    		});
+    	}
+    	chooser.show(btn.getEl(), insertImage);
+    };
+    
+    btn = new Ext.Button('buttons', {
+	    text: "Insert Image",
+		handler: choose
+	});
+});