function selectCurrentPage(pageID, tocID) {
	// clear what is currently selected
	var cells = document.getElementsByTagName("td");
	for (var i; i < cells.length; i++) {
		if (cells[i].className == "tabSelected")
			cells[i].className = "tab";
		if (cells[i].className == "navSelected")
			cells[i].className = "nav";
	}

	if (pageID != "") {
		var thisPageNavLink = document.getElementById(pageID);
		if (thisPageNavLink.className != "selected") {
			// set this tab to selected
			thisPageNavLink.className = "tabSelected";
		}
	}
	if (tocID != "") {
		var thisPageTocLink = document.getElementById(tocID);
		if (thisPageTocLink.className != "selected") {
			// set this toc entry to selected
			thisPageTocLink.className = "navSelected";
		}
	}
}

function insertBlogContent() {
        document.getElementById("content");
}