function createFBComments(width, numposts, url, xid) {
	var fbVObject = document.getElementById("fbreplace");
	var fbRObject = fbVObject.innerHTML;
	var fbRObject = fbRObject.replace(/<!-- FBML /g, "");
	var fbRObject = fbRObject.replace(/ -->/g, "");
	var innerHtmlStr = "<fb:comments width='" + width + "' numposts='" + numposts + "'";
	if (url.length > 0){
		innerHtmlStr += " url='" + url + "'";
	}
	if (xid.length > 0){
		innerHtmlStr += " xid='" + xid + "'";
	}
	innerHtmlStr += "/>";
	fbVObject.innerHTML = innerHtmlStr; 
	fbVObject.style.display = "block";
}

function createFBLikeFaces(width) {
	var fbVObject = document.getElementById("fbreplace");
	var fbRObject = fbVObject.innerHTML;
	var fbRObject = fbRObject.replace(/<!-- FBML /g, "");
	var fbRObject = fbRObject.replace(/ -->/g, "");
	var innerHtmlStr = "<fb:like width='" + width + "' show_faces='true' href='" + location.href + "'/>";
	fbVObject.innerHTML = innerHtmlStr;
	fbVObject.style.display = "block";
}