var bookobj = null;
function bookmarkthis(obj) {
	if(bookobj != null) {
		alert("Please wait until the last bookmark is complete.");
	} else {
		bookobj = obj.parentNode;
		obj.className = "bookmarking";
		var re = new RegExp("bookmarkthis", "g");
		var docid = obj.parentNode.id.replace(re, "");
		loadXMLDoc("bookmarkdoc.jsp?docid=" + docid);
	}
	return false;
}

function processResponse() {
	bookobj.className = "bookmarked";
	bookobj.innerHTML = "Bookmarked";
	bookobj = null;
}

function processError() {
	alert("An error occurred while bookmarking that document.");
	bookobj = null;
}