var domain = document.domain; // "www.ipls.martyn";
var url = location.href;

// get all rows from specific table
var rows = document.getElementById("tablesubmenu").getElementsByTagName("tr");

// hide all rows
for(r=0;r<rows.length;++r) {
	rows[r].style.display = "none";
}

// loop through folders in url
var url = url.substring(url.indexOf(domain) + domain.length + 1,url.indexOf(".php"));
var url_ar = new Array();
url_ar = url.split("/");
document.title = url_ar[url_ar.length - 1];
var url = location.href;

// breadcrumbs
var breadcrumblinks = "<a href='index.php' >home</a>";
var link_url = "";
for(b=0;b<url_ar.length;++b) {
	var word = url_ar[b];
	link_url = link_url + "/" + word;
	link_url_page = link_url; //  + ".php";
	var word_ar = new Array();
	word_ar = word.split("-");
	word = ""
	for(w=0;w<word_ar.length;++w) {
		word = word + word_ar[w] + " ";
	}
	if(b<url_ar.length - 1) {
		crumb = "<a href='" + link_url_page + "' >" + word + "</a>";
	}
	else {
		crumb = word;
	}
	breadcrumblinks = breadcrumblinks + " &gt; " + crumb;
}
document.getElementById("breadcrumbs").innerHTML = breadcrumblinks;

var url_folders = "";
for(f=0;f<url_ar.length;++f) {
	url_folders = url_folders + url_ar[f] + "/";
	
	// show matching rows
	for(r=0;r<rows.length;++r) {
		if(rows[r].id == url_folders) {
			rows[r].style.display = "block";
		}
	}
}