-Office Outlook 2011 Mac

Whne replying to a text fomat message, outlook insert a commented javascript in the message (see below)

<!--

function msoCommentShow(anchor_id, com_id) {

                if(msoBrowserCheck())

                               {

                               c = document.all(com_id);

                               if (null != c)

                                               {

                                               a = document.all(anchor_id);

                                               var cw = c.offsetWidth;

                                               var ch = c.offsetHeight;

                                               var aw = a.offsetWidth;

                                               var ah = a.offsetHeight;

                                               var x  = a.offsetLeft;

                                               var y  = a.offsetTop;

                                               var el = a;

                                               while (el.tagName != "BODY")

                                                               {

                                                               el = el.offsetParent;

                                                               x = x + el.offsetLeft;

                                                               y = y + el.offsetTop;

                                                               }

                                               var bw = document.body.clientWidth;

                                               var bh = document.body.clientHeight;

                                               var bsl = document.body.scrollLeft;

                                               var bst = document.body.scrollTop;

                                               if (x + cw + ah / 2 > bw + bsl && x + aw - ah / 2 - cw >= bsl )

                                                               { c.style.left = x + aw - ah / 2 - cw; }

                                               else 

                                                               { c.style.left = x + ah / 2; }

                                               if (y + ch + ah / 2 > bh + bst && y + ah / 2 - ch >= bst )

                                                               { c.style.top = y + ah / 2 - ch; }

                                               else 

                                                               { c.style.top = y + ah / 2; }

                                               c.style.visibility = "visible";

}              }              }

function msoCommentHide(com_id)

{

                if(msoBrowserCheck())

                               {

                               c = document.all(com_id);

                               if (null != c)

                               {

                               c.style.visibility = "hidden";

                               c.style.left = -1000;

                               c.style.top = -1000;

                               } }

}

function msoBrowserCheck()

{

                ms = navigator.appVersion.indexOf("MSIE");

                vers = navigator.appVersion.substring(ms + 5, ms + 6);

                ie4 = (ms > 0) && (parseInt(vers) >= 4);

                return ie4;

}

if (msoBrowserCheck())

{

                document.styleSheets.dynCom.addRule(".msocomanchor","background:

infobackground");

                document.styleSheets.dynCom.addRule(".msocomoff","display: none");

                document.styleSheets.dynCom.addRule(".msocomtxt","visibility: hidden");

                document.styleSheets.dynCom.addRule(".msocomtxt","position: absolute");

                document.styleSheets.dynCom.addRule(".msocomtxt","top: -1000");

                document.styleSheets.dynCom.addRule(".msocomtxt","left: -1000");

                document.styleSheets.dynCom.addRule(".msocomtxt","width: 33%");

                document.styleSheets.dynCom.addRule(".msocomtxt","background:

infobackground");

                document.styleSheets.dynCom.addRule(".msocomtxt","color: infotext");

                document.styleSheets.dynCom.addRule(".msocomtxt","border-top: 1pt solid threedlightshadow");

                document.styleSheets.dynCom.addRule(".msocomtxt","border-right: 2pt solid threedshadow");

                document.styleSheets.dynCom.addRule(".msocomtxt","border-bottom: 2pt solid threedshadow");

                document.styleSheets.dynCom.addRule(".msocomtxt","border-left: 1pt solid threedlightshadow");