function submitMailInfo() {

	var mailRecord;
	
	if (window.XMLHttpRequest) {
		mailRecord = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		mailRecord = new ActiveXObject("Microsoft.XMLHTTP");
	} else {
		alert("Your browser does not support this activity");
	}
	
	mailRecord.onreadystatechange = function() {
	
		if(mailRecord.readyState == 4) {
		
			var response = mailRecord.responseText;
			var results = response.split(':');
		
			if (results[0] == 'Yes') {
				document.getElementById('mailTitle').style.display = 'none';
				document.getElementById('mailForm').style.display = 'none';
				document.getElementById('mailResult').style.display = 'inline';
				document.getElementById('mailResult').innerHTML = results[1];
				document.getElementById('mailResult').setAttribute('class', 'mailSuccess');
				pageTracker._trackPageview("/mail-success");
			} else if (results[0] == 'No') {
				document.getElementById('mailTitle').style.display = 'none';
				document.getElementById('mailForm').style.display = 'none';
				document.getElementById('mailResult').style.display = 'inline';
				document.getElementById('mailResult').innerHTML = '<u>An error occured:</u><br />'+results[1]+' <a href="javascript:reloadMailForm()">Reload form</a>';
				document.getElementById('mailResult').setAttribute('class', 'mailError');
				pageTracker._trackPageview("/mail-failure");
			}		
			
		} else {
		
			document.getElementById('mailTitle').style.display = 'none';
			document.getElementById('mailForm').style.display = 'none';
			document.getElementById('mailResult').style.display = 'inline';
			document.getElementById('mailResult').setAttribute('class', 'pending');
			document.getElementById('mailResult').innerHTML = 'Processing...';
		
		}
		
	}
	
	var firstName = document.mailForm.firstName.value;
	var email = document.mailForm.email.value;
	var url = '/12pkh536/wp-content/themes/pkh/cphp/mailList.php';
	var query = 'firstName='+firstName+'&email='+email;

	mailRecord.open("POST", url, true);
	mailRecord.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	mailRecord.setRequestHeader("Content-length", query.length);
	mailRecord.setRequestHeader("Connection", "close");
	mailRecord.send(query);

}

function reloadMailForm() {

	document.getElementById('mailTitle').style.display = 'inline';
	document.getElementById('mailForm').style.display = 'inline';
	document.getElementById('mailResult').style.display = 'none';

}

function clearField(field) {
	field.value = '';
}

/*========== mail.js: Ends ==========*/

function submitComment() {

	var commentRecord;
	
	if (window.XMLHttpRequest) {
		commentRecord = new XMLHttpRequest();
	} else if (window.ActiveXObject) {
		commentRecord = new ActiveXObject("Microsoft.XMLHTTP");
	} else {
		alert("Your browser does not support this activity");
	}
	
	commentRecord.onreadystatechange = function() {
	
		if(commentRecord.readyState == 4) {
		
			var response = commentRecord.responseText;
			var results = response.split(':');
			
			if (isInt(results[0])) {
				
				document.getElementById('frmPostComment').style.display = 'none';
				document.getElementById('commentText').setAttribute('class', 'mailSuccess');
				var commentSuccess = 'Your feedback was submitted successfully. Thank you...<br />';
				commentSuccess += '<a href="javascript:reloadCommentsForm()">Reload form</a>';
				document.getElementById('commentText').innerHTML = commentSuccess;
				pageTracker._trackPageview("/comment-success");

			} else {
				
				document.getElementById('frmPostComment').style.display = 'none';
				document.getElementById('commentText').setAttribute('class', 'mailError');
				var commentError = 'An internal error occured. Please try again shortly.';
				commentError += ' <a href="javascript:reloadCommentsForm()">Reload form</a>';
				
				if (results[0] == 'Error') {
					commentError = '<u>An error occured:</u><br />'+results[1];
					commentError += ' <a href="javascript:reloadCommentsForm()">Reload form</a>';
				}
				
				document.getElementById('commentText').innerHTML = commentError;
				
				pageTracker._trackPageview("/comment-failure");
				
			}		
			
		} else {
		
			document.getElementById('frmPostComment').style.display = 'none';
			document.getElementById('commentText').setAttribute('class', 'pending');
			document.getElementById('commentText').innerHTML = 'Processing...';
		
		}
		
	}
	
	var authorName = document.frmPostComment.authorName.value;
	var authorEmail = document.frmPostComment.authorEmail.value;
	var authorComment = document.frmPostComment.authorComment.value;
	var commentPostId = document.frmPostComment.commentPostId.value;
	var url = '/12pkh536/ji643af.php';
	var query = 'authorName='+authorName+'&authorEmail='+authorEmail;
	query += '&authorComment='+authorComment+'&commentPostId='+commentPostId;

	commentRecord.open("POST", url, true);
	commentRecord.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
	commentRecord.setRequestHeader("Content-length", query.length);
	commentRecord.setRequestHeader("Connection", "close");
	commentRecord.send(query);

}

function reloadCommentsForm() {

	document.getElementById('commentText').removeAttribute('class');
	var reloadText  = '<h2>We Value Your Feedback...</h2>';
	reloadText  += '<p>We love to hear what you think about this article. ';
	reloadText  += 'Please provide your opinion, suggestions and improvements ';
	reloadText  += 'using following form. Note that submitted feedback is not ';
	reloadText  += 'displayed but we will get back to you if it needs a reply.';
	document.getElementById('commentText').innerHTML = reloadText;
	document.getElementById('frmPostComment').style.display = 'block';

}

function isInt(val) {
  return (val.toString().search(/^[0-9]+$/) == 0);
}

/*========== comments.js: Ends ==========*/