bunnyhero dev

/* gmail seems to cycle between frames 'v1', 'v2' and 'v3'. try all */
var success = false;
var editorNames = [ 'hc_compose', 'ta_compose', 'hc_0', 'ta_0' ];
for (var i=1; i<=3 && !success; i++)
{
    /* if the frame is offscreen, it's not the active composing window */
    /* do this with a DOM element */
    var fe = top.main.document.getElementById('v'+i);
    if (fe && fe.offsetLeft >= 0)
    {
        /* the element name of the edit box could be one of 4 values, depending
           on rich text/plain text, as well as whether replying or composing.
           try them all. */
        var d = top.main.frames["v"+i].document; /* note we have to use oldschool frames[] syntax */
        var ed = null;
        for (var j=0; j<editorNames.length; j++)
        {
            ed = d.getElementById(editorNames[j]);
            if (ed != null)
            {
                break;
            }
        }
 
        if (ed != null)
        {
            /* found it! rich text? or plain? */
            switch (ed.nodeName)
            {
                case "TEXTAREA":
                {
                    /* plain text */
                    /* do something with 'ed' */
                    success = true;
                    break;
                }
 
                case "IFRAME":
                {
                    /* rich text */
                    /* do something with 'ed' */
                    ed.contentDocument.execCommand( /* something something */ );
                    success = true;
                    break;
                }
            }
        }
    }
}