I use a scrollview to show the messages. The message will be updated automaticly by use of a timer.
under the firefox the scrollview works well.
With ie, the content cannot be pulled down to the bottom.

the code clip is as follows:

//root is the result of a webservice return.
var root = o.responseXML.documentElement.firstChild.nodeValue;
var re;
re = root.split("&@&");
Y.one("#lmc").set("value", re[0]);
if (re[1] != "") {
Y.one("#OrgMsg").set("innerHTML", re[1] + Y.one("#OrgMsg").get("innerHTML"));
if (msgtag == 0) {
msgtag = 1;
var scrollView = new Y.ScrollView({
srcNode: "#orgmsgslide",
height: 450
});
scrollView.render();
}
}