loadImage.setValue("<div id=\"loadImg\" style=\"position:absolute; left: " + (width / 2 - 25) + "px; top: 200px;\">"
+ "<img width=\"50px\" height=\"50px\" src=\"" + request.getContextPath() + "/javax.faces.resource/formbuilder/images/ajaxReload.gif.xhtml\" />"
+ "</div>");
div.getChildren().add(loadImage);
iframe = new HtmlIFrame();
iframe.setStyle("width: " + width + "px;");
iframe.setBorder(0);
iframe.setScrolling(false);
iframe.setId("iframe" + UUID.randomUUID().toString());
iframe.setOnload("document.getElementById('loadImg').style.display='none';");