function class_contents_comment(myString) {
	var mySplitResult = myString.split('//**//');
	
	switch(mySplitResult[1]) {
		case 'comment_detail':
			parent.document.getElementById('pcm_comment_wrap').innerHTML = mySplitResult[2];
		break;
		case 'after_add_comment':
			alert('多謝您的Comment!');
			parent.document.getElementById('pcm_comment_wrap').innerHTML = mySplitResult[2];
		break;
		case 'error':
			var errorResult = mySplitResult[2].split('/n/r');
			var displayErrorResult = '';
			
			errorResultLength = errorResult.length - 1;
			for(i = 0; i < errorResultLength; i++ ) {
				displayErrorResult += errorResult[i]+'\n';
			}
			alert(displayErrorResult);
		break;
	}
}

function rtnCommentDetail(type, secNo, articleId, pageNo) {
	receiverXMLHttpObj.open('POST','contents_comment_detail_iframe_rtn.php',true);
	receiverXMLHttpObj.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	receiverXMLHttpObj.send('type='+type+'&secNo='+secNo+'&articleId='+articleId+'&pageNo='+pageNo);
	receiverStatusChecker();
	receiverXMLHttpObj.onreadystatechange=receiverStatusChecker;
}

function submitComment(secNo, articleId) {
	receiverXMLHttpObj.open('POST','contents_comment_detail_iframe_rtn.php',true);
	receiverXMLHttpObj.setRequestHeader('Content-Type','application/x-www-form-urlencoded');
	receiverXMLHttpObj.send('type=addComment&articleId='+articleId+'&secNo='+secNo+'&comment='+document.add_comment_form.comment.value+'&security_code='+document.add_comment_form.security_code.value);
	receiverStatusChecker();
	receiverXMLHttpObj.onreadystatechange=receiverStatusChecker;
}