How to do Initial Caps With Javascript/jQuery

I have a Dynamic Breadcrumb set up with JavaScript. All I want is to do Initial Caps for each word. Example: Home > Some > Page Currently I have them all converted to lowercase and have removed all - from the strings in pages that have multiple words. I just need to convert the string to Initial Caps. Here is my code that I have working so far: ``` var path = "", href = document.location.href, domain = href.match(/:\/\/(.[^/]+)/)[1], replacedomain = 'http://' + domain + '/', s = href.replace(/-/gi, " ").split("/"), lastElement = document.location.href.split('/').splice(-1,1); for (var i = 2; i < (s.length - 1); i++) { path += "<a class='bc' href=\"" + href.substring(0, href.indexOf("/" + s[i]) + s[i].length + 1) + "/\">" + s[i] + "</a> > "; if (i > 0) { breadcrumb = path; } } i = s.length - 1; breadcrumb += "<span>" + s[i] + "</span>"; var breadcrumbl = breadcrumb.toLowerCase(), domain = breadcrumbl.match(/:\/\/(.[^/]+)/)[1], breadcrumb2 = breadcrumbl.replace(domain, "").replace(domain, ""), breadcrumbs = breadcrumb2, url = '<a href="/">Home</a>' + breadcrumbs; document.getElementById('breadcrumb1').innerHTML=url; ``` I think the solution is with a regular expression but I'm not good at writing them and I'm having a hard time with the concept. Also if anyone thinks this script can be optimized further your feedback is welcome. I'll will make variable names more semantic for production.