var commentSubmitId = "comment_submit_id";

function sendComment( formObj) {
	var submitBtn = document.getElementById( commentSubmitId);
	submitBtn.disabled = true;

	var formData = xajax.getFormValues( formObj.id);
	xajax_sendComment( formData);
}

function resetCommentForm( fId) {
	var formObj = document.getElementById( fId);
	formObj.reset();
}

function unlockForm() {
	var submitBtn = document.getElementById( commentSubmitId);
	submitBtn.disabled = false;
}

function updateCaptcha(captId) {
	var imgObj = document.getElementById( captId);
	var imgStr = imgObj.src.split( "?")[0];
	imgObj.src = imgObj.src + "?" + Math.random();
}

function reloadComments() {
	location.href = location.href + '#comments_list';
}