Remove Menubar

.ajs-menu-bar   
{  
display: none;  
}

Display all breadcrumbs:

<script>
AJS.toInit(function(){
AJS.$('#ellipsis strong').click();
});
</script>

Hide Children

<script>
AJS.toInit(function() {
 AJS.$("#children-section").css("display","none");
 });
</script>

Hide Likes and Label Container

<script>
AJS.toInit(function() {
 AJS.$('#likes-and-labels-container').hide();}
</script>

Pad External links with Arrow Icon

Download Icon: http://www.mos-eisley.dk/download/attachments/28344459/ExternalLinkArrows.jpeg

<script type="text/javascript">
AJS.toInit(function(){
 AJS.$("a[class='external-link']").after(' <img src="/download/attachments/4161541/ExternalLinkArrows.jpeg" alt="External Link">');
});
</script>

Same, but open in a new window:

<script type="text/javascript">
 AJS.toInit(function(){
 AJS.$("a[class='external-link']").attr("target","_blank").after(' <img src="/download/attachments/4161541/ExternalLinkArrows.jpeg" alt="External Link">');
});
</script>