Using jQuery to add a new item to the breadcrumbs at the top of a SharePoint 2010 site.

I wanted to add a bread crumb item to a sub site that pointed back to the home page. This is the jQuery code I used to insert it. This code also aadds the little arrow divider

var NavItem ='<a id="ctl00_PlaceHolderSiteName_onetidProjectPropertyTitle" href="/">Home</a>'

NavItem = NavItem + '<span id="onetidPageTitleSeparator" class="s4-nothome s4-bcsep s4-titlesep"><span><span style="height:11px;width:11px;position:relative;display:inline-block;overflow:hidden;"><img src="/_layouts/images/fgimg.png" alt=":" style="border-width:0px;position:absolute;left:-0px !important;top:-585px !important;" /></span></span> </span>'

$(".s4-titletext h1").prepend(NavItem)