function blgUpdateMicroBlog(_text) {
	
	var text = getById('microBloggingText').value;
	var container = getById('microBloggingContainer');
	
	var request = new AjaxRequest(pathPrefix + "/Ajax/blgUpdateMicroBlog", false, true);
	request.setPostvars("text=" + text);
	request.ajaxLoadingOverlay(container);
	request.callFunction = blgUpdateMicroBlogCallFunction;
	request.doRequest();
}

function blgUpdateMicroBlogCallFunction(_request) {
	
	getById('microBlogLastUpdate').innerHTML = "(" + _request.responseText + ")";
}