Updated from 3.0.5 to 4.0.3 and had on a page a usercontol who had the tinymce implemented.

But after the update I can't get the advImage to work, It won't get the files listed in Umbraco/media

This is the script we used in 3.0.5 (tiny2):

<script language="javascript" type="text/javascript">

tinyMCE.init({

mode : "exact",

theme : "advanced",

theme_advanced_buttons1 : "bold,italic,underline,strikethrough,|,forecolor,backcolor,|,justifyleft,justifycenter,justifyright, justifyfull,|,umbracoformatselector,|,undo,redo,|,code",

theme_advanced_buttons2 : "link,unlink,anchor,|,image,|,cut,copy,paste,pasteword,|,bullist,numlist,|,outdent,indent,|,table",

theme_advanced_buttons3 : "",

content_css : "/umbraco/../css/SVinfoMaster.css,/umbraco/../css/SVinfoTypes.css,",

theme_advanced_styles : "Huvudrubrik Röd=.huvudrubrik;Underrubrik Röd=.underrubrik;Ingress=.ingress;Brödtext=.content;Tabelltext=.tabelltext",

theme_advanced_text_colors: "000000,993300,333300,003300,003366,000080,333399,333333,800000,FF6600,808000,008000,008080,0000FF,666699,808080,FF0000,FF9900,99CC00,339966,33CCCC,3366FF,800080,999999,FF00FF,FFCC00,FFFF00,00FF00,00FFFF,00CCFF,993366,C0C0C0,FF99CC,FFCC99,FFFF99,CCFFCC,CCFFFF,99CCFF,CC99FF,FFFFFF,CC3300,333333,666666,999999,CCCCCC",

theme_advanced_background_colors: "000000,993300,333300,003300,003366,000080,333399,333333,800000,FF6600,808000,008000,008080,0000FF,666699,808080,FF0000,FF9900,99CC00,339966,33CCCC,3366FF,800080,999999,FF00FF,FFCC00,FFFF00,00FF00,00FFFF,00CCFF,993366,C0C0C0,FF99CC,FFCC99,FFFF99,CCFFCC,CCFFFF,99CCFF,CC99FF,FFFFFF,CC3300,333333,666666,999999,CCCCCC",

umbracoAdvancedMode : "true",

plugins : "contextmenu,advimage,umbracomacro,noneditable,table,advlink,paste",

theme_advanced_toolbar_location : "top",

theme_advanced_toolbar_align : "left",

theme_advanced_resizing : "true",

theme_advanced_resize_horizontal : "false",

relative_urls : "false",

elements : "<%= EditorId %>",

umbracoPath: "/umbraco",

force_br_newlines : true});

</script>

In the umbraco implementations notes in the tinymce3 folder the txt files says:

4. Update advLink and advImage to point to the Umbraco modals instead of the tinyMCE ones:

Image:
    file: tinyMCE.activeEditor.getParam('umbraco_path') + '/plugins/tinymce3/insertImage.aspx',
    width: 575 + parseInt(ed.getLang('advimage.delta_width', 0)),
    height: 585 + parseInt(ed.getLang('advimage.delta_height', 0)),

But where do you do that?
Has anybody got a working sample of using tinymce3 on a usercontrol?