While using ajax HtmlEditorExtender i am experiencing a wierd problem. i.e. The width attribute is gone and the image shrinks.
Initially my textbox which is associated with HtmlEditorExtender has this text
txtMessage.Text = "<span style=\" padding:10px 0px 10px 0px; width:100%; \"><img src=\"../images/img4layout2.png\" width=\"675px\" height=\"300px\" ></span><span style=\"font-weight: normal;\">Some text here.</span>";
and the image looks like this.

When i click any dropdown on page or any other control the source of HtmlEditorExtender changes mysteriously to this (There is no width attribute now)
<span style=" padding:10px 0px 10px 0px; width:100%; "><img src="../images/img4layout2.png" height="300px"></span><span style="font-weight: normal;">Some text here.</span>
and Finally the image looks like this.

i am not using any javascript on this page.