/* Copyright (c) 2007 WildFireWeb Inc.
* wildfireweb.com
* All rights reserved
* This copyright notice MUST stay intact
* Developed by Steve Sweet
*/

function addBlogComment(obj, post_id) {
	blogComment.select(obj, post_id);
	BlogComment_operation = '0';
}

function blogContactForm(obj, post_id, name) {
	blogComment.select(obj, post_id);
	document.getElementById('post_title').innerHTML = "Send an Email to "+name;
	document.getElementById('message_row').innerHTML = "<strong>NOTE:</strong> Your Internet session is being recorded<br>and can be traced back to your Internet account.<br>SPAM will not be tollerated.";
	document.getElementById('name_row').style.display='';
	document.getElementById('website_row').style.display='none';
	document.getElementById('comment_row').style.display='';
	BlogComment_operation = '1';
}

function blogAddToNotifyList(obj, post_id, name) {
	blogComment.select(obj, post_id);
	document.getElementById('post_title').innerHTML = "Notify me when changes are made to:<br>"+name;
	document.getElementById('message_row').innerHTML = "";
	document.getElementById('name_row').style.display='';
	document.getElementById('website_row').style.display='none';
	document.getElementById('comment_row').style.display='none';
	BlogComment_operation = '2';
}

function blogRemoveFromNotifyList(obj, post_id, name) {
	blogComment.select(obj, post_id);
	document.getElementById('post_title').innerHTML = "Remove me from notify list for:<br>"+name;
	document.getElementById('message_row').innerHTML = "";
	document.getElementById('name_row').style.display='none';
	document.getElementById('website_row').style.display='none';
	document.getElementById('comment_row').style.display='none';
	BlogComment_operation = '3';
}

function blogSendNotifyList(post_id, url) {
	var operation = '4';

	var query = 'subsendnotify=1&post_id='+post_id+'&url='+url+'&stamp='+stamp+'&operation='+operation;
	ajaxRequest('/blogrequest.php', query, commentResponse);
}

function blogPublished(post_id, obj) {
	if (obj.checked)
		published = '1';
	else
		published = '0';

	var query = 'subblogpostpublished=1&site_id='+site_id+'&page='+page+'&post_id='+post_id+'&published='+published;
	ajaxRequest('/process.php', query, nothingResponse);
}

function showBlogArchive(obj, target) {
	var top, left;
	obj.style.display='block'; 

	if (target) {
		target.innerHTML = 'Hide Archive';
		// measure relative to parent div
		top = parseInt(target.offsetTop)+20;
		left = parseInt(document.getElementById('wfw_blog_wrapper').offsetWidth)-parseInt(obj.offsetWidth);

		obj.style.left=left+'px';
		obj.style.top=top+'px'; 
	}
}

function hideBlogArchive(obj, target) {
	obj.style.display='none'; 
	if (target)
		target.innerHTML = 'View Archive'; 
}

function toggleBlogArchive() {
	var obj = document.getElementById('wfw_archive');

	if (obj) {
/*
		// move archive into another div so it's position is relative to body
		if (obj.parentNode.id != 'BlogArchiveDiv') {
			var moveto = document.getElementById('BlogArchiveDiv');
			moveto.insertBefore(obj, moveto.firstChild);
			moveto.style.visibility='visible';
		}
*/

		var target = document.getElementById('archive_link');
		(obj.style.display=='block') ? hideBlogArchive(obj,target) : showBlogArchive(obj,target);
	}
}

// move the blog archive into a block specified by anchor
function moveBlogArchive(anchor) {
	var archive = document.getElementById('wfw_archive');

	if (archive) {
		var moveto = document.getElementById(anchor);
		if (moveto) {

			moveto.insertBefore(archive, moveto.firstChild);
			moveto.style.visibility='visible';

			archive.style.display = 'block';
			archive.style.position = 'relative';

			var link = document.getElementById('archive_link');
			link.style.display = 'none';
		}
	}
}

function blogShowHideUserForm() {
	var newuser = document.getElementById('newuser');

	if (document.forms.blog_user_form.user_id.value) {
		newuser.style.display='none';
	}
	else {
		newuser.style.display='block';
	}
}

function blogShowHideAllowComments() {
	var allow = document.forms.blog_settings_form.allow_comments.checked;

	if (allow && isIE) {
		document.getElementById('comment_1').style.display='block';
		document.getElementById('comment_2').style.display='block';
	}
	else if (allow) {
		document.getElementById('comment_1').style.display='table-row';
		document.getElementById('comment_2').style.display='table-row';
	}
	else {
		document.getElementById('comment_1').style.display='none';
		document.getElementById('comment_2').style.display='none';
	}
}

function blogShowHideNotifyEmail() {
	var allow_comments = document.forms.blog_settings_form.allow_comments.checked;
	var allow_notify = document.forms.blog_settings_form.allow_notify.checked;

	if (allow_comments || allow_notify) {
		if (isIE)
			document.getElementById('comment_2').style.display='block';
		else
			document.getElementById('comment_2').style.display='table-row';
	}
	else {
		document.getElementById('comment_2').style.display='none';
	}
}

function blogShowHideDateFormat() {
	var show = document.forms.blog_settings_form.show_date.checked;

	if (show) {
		document.getElementById('date_format_row').style.display='';
	}
	else {
		document.getElementById('date_format_row').style.display='none';
	}
}

function blogCancelForm(returnurl) {
	window.location.href=returnurl;
}

var blogUrl;

function blogSubmitUserForm(returnurl) {

	blogUrl = returnurl;

	var myform = document.forms.blog_user_form;

	var blog_id = '';
	var post_id = '';

	// slates assign users to individual slate posts
	if (myform.post_id)
		post_id = myform.post_id.value;
	// blogs assign users to entire blog
	if (myform.blog_id)
		blog_id = myform.blog_id.value;

	var user_id = myform.user_id.value;
	var client_id = myform.client_id.value;
	var salutation = myform.salutation.value;
	var first = myform.first.value;
	var last = myform.last.value;
	var email = myform.email.value;
	var username = myform.username.value;
	var pass1 = myform.password.value;
	var pass2 = myform.passwordagain.value;

	first = salutation + ' ' + first;

	var query = 'subsetbloguser=1&blog_id='+blog_id+'&post_id='+post_id+'&site_id='+site_id+'&page='+page+'&client_id='+client_id+'&user_id='+user_id+'&first='+first+'&last='+last+'&email='+email+'&username='+username+'&pass1='+pass1+'&pass2='+pass2;
	ajaxRequest('/process.php', query, blogFormResponse);
}

function blogSubmitSettingsForm(returnurl) {

	blogUrl = returnurl;

	var myform = document.forms.blog_settings_form;

	var blog_id = myform.blog_id.value;
	var allow_comments = '0';
	var notify = '0';
	var notify_email = '';
	var pagecount = '6';
	var show_breadcrumb_list = '0';
	var showall = '0';
	var is_directory = '0';
	var directory_type = 'Department';
	// certain options aren't on both slate and blog form so check for object
	if (myform.allow_comments)
		allow_comments = myform.allow_comments.checked ? '1' : '0';
	if (myform.notify)
		notify = myform.notify.checked ? '1' : '0';
	if (myform.notify_email)
		notify_email = myform.notify_email.value;
	if (myform.pagecount)
		pagecount = myform.pagecount.value;
	if (myform.show_breadcrumb_list)
		show_breadcrumb_list = myform.show_breadcrumb_list.checked ? '1' : '0';
	if (myform.is_directory)
		is_directory = myform.is_directory.checked ? '1' : '0';
	if (myform.directory_type)
		directory_type = myform.directory_type.value;
	if (myform.showall)
		showall = myform.showall.checked ? '1' : '0';
	var show_author = myform.show_author.checked ? '1' : '0';
	var show_category = myform.show_category.checked ? '1' : '0';
	var show_keywords = myform.show_keywords.checked ? '1' : '0';
	var show_summary = myform.show_summary.checked ? '1' : '0';
	var show_date = myform.show_date.checked ? '1' : '0';
	var show_back_next = myform.show_back_next.checked ? '1' : '0';
	var date_format = myform.date_format.value;
	var time_zone = myform.time_zone.value;

	if (myform.layout[1].checked)
		layout = '1';
	else if (myform.layout[2].checked)
		layout = '2';
	else
		layout = '0';

	var query = 'subsetblogsettings=1&blog_id='+blog_id+'&site_id='+site_id+'&page='+page+'&allow_comments='+allow_comments+'&notify='+notify+'&notify_email='+notify_email+'&show_author='+show_author+'&show_category='+show_category+'&show_keywords='+show_keywords+'&show_summary='+show_summary+'&show_date='+show_date+'&date_format='+date_format+'&time_zone='+time_zone+'&layout='+layout+'&pagecount='+pagecount+'&show_breadcrumb_list='+show_breadcrumb_list+'&is_directory='+is_directory+'&directory_type='+directory_type+'&showall='+showall+'&show_back_next='+show_back_next;

	ajaxRequest('/process.php', query, blogFormResponse);
}

function blogFormResponse() {
	if (xmlhttp.readyState==4) {
		if (xmlhttp.responseText != 'OK') {
			var errobj = document.getElementById('blog_errors');
			if (errobj) errobj.innerHTML = xmlhttp.responseText;
			else alert(xmlhttp.responseText);
		}
		else
			window.location.href=blogUrl;
	}
}

// everything below here is for the popup blog comment form
BlogComment_thisWindow = null;
BlogComment_thisObject = null;
BlogComment_post_id = null;
BlogComment_operation = '0';	// 0=blog post 1=contact form 2=notify list 3=remove notify list

function BlogComment_show(anchorname) {
	this.showPopup(anchorname);
}

function BlogComment_doSubmit() {

	var post_id = window.BlogComment_post_id;
	var name = document.forms.blogform.elements['bcname'].value;
	var email = document.forms.blogform.elements['bcemail'].value;
	var website = document.forms.blogform.elements['bcwebsite'].value;
	var comment = document.forms.blogform.elements['bccomment'].value;

	var errs = '';
	var errcnt = 0;

	var operation=BlogComment_operation;

	if (operation == '0' || operation == '1' || operation == '2') {
		// validate name
		var validRegExp = /^[a-z -_]+$/i;
		if (name.search(validRegExp) == -1) {
			errcnt++;
			errs += errcnt+') Please enter a valid name\n';
		}
	}

	// validate email
	validRegExp = /^([_+a-z0-9-]+\.)*[_+a-z0-9-]+@([_+a-z0-9-]+\.)*([_+a-z0-9-]+\.)*[a-z0-9-]+\.[a-z]{2,}$/i;

    if (email.search(validRegExp) == -1) {
		errcnt++;
		errs += errcnt+') Please enter a valid email address\n';
	}

	validRegExp = /^((http|https)(:\/\/))?([a-z0-9-]+\.)*[a-z0-9-]+\.[a-z]{2,}$/i;

    if (website.length > 0 && website.search(validRegExp) == -1) {
		errcnt++;
		errs += errcnt+') Enter a valid website address or none at all\n';
	}

	if (operation == '0' || operation == '1') {
		// validate comment
		if (comment.length === 0) {
			errcnt++;
			errs += errcnt+') Please enter a comment\n';
		}
		else {

			// no html allowed
			var validRegExp = /<[^>]*>/;

			// validate comment
			if (comment.search(validRegExp) != -1) {
				errcnt++;
				errs += errcnt+') Sorry, no HTML is allowed in comment\n';
			}
		}
	}

	if (errcnt) {
		alert('THERE WERE SOME ERRORS IN THE FORM\n'+errs);
		return false;
	}

	var query = 'post_id='+post_id+'&name='+name+'&email='+email+'&website='+website+'&stamp='+stamp+'&operation='+operation+'&comment='+comment;
	ajaxRequest('/blogrequest.php', query, commentResponse);

	window.BlogComment_thisWindow.hidePopup();

	return false;
}

function commentResponse() {
	if (xmlhttp.readyState==4) {
		if (xmlhttp.responseText != 'OK')
			alert(xmlhttp.responseText);
		else
			window.location.reload( false );
	}
}

function nothingResponse() {
}

function BlogComment_doCancel() {
	window.BlogComment_thisWindow.hidePopup();
	return false;
}

function BlogComment_select(anchorname,post_id) {

	window.BlogComment_post_id = post_id;

	this.show(anchorname);

	// clear the form
	document.forms.blogform.elements['bcname'].value='';
	document.forms.blogform.elements['bcemail'].value='';
	document.forms.blogform.elements['bcwebsite'].value='';
	document.forms.blogform.elements['bccomment'].value='';

}
	
function BlogComment() {
	var windowMode = false;
	var divname, cp;
	// Create a new PopupWindow object
	if (arguments.length===0) {
		divname = "BlogCommentDiv";
	}
	else if (arguments[0] == "window") {
		divname = '';
		windowMode = true;
	}
	else {
		divname = arguments[0];
	}
	
	if (divname !== "") {
		cp = new PopupWindow(divname);
	}
	else {
		cp = new PopupWindow();
		cp.setSize(500,200);
	}

	// Object variables
	cp.currentValue = "";
	
	// Method Mappings
	cp.show = BlogComment_show;
	cp.select = BlogComment_select;

	// this is our html for window
	var cp_contents = "";
	var windowRef = (windowMode)?"window.opener.":"";

	window.BlogComment_thisWindow = cp;
	window.BlogComment_thisObject = cp;

	if (windowMode) {
		cp_contents += '<HTML><HEAD>\n';
		cp_contents += '<TITLE>Post a Comment</TITLE></HEAD>\n';
		cp_contents += '<BODY MARGINWIDTH="0" MARGINHEIGHT="0" LEFTMARGIN="0" TOPMARGIN="0"><CENTER>\n';
	}
	cp_contents += '<form class="blogcommentform" name="blogform" onSubmit="return false;" action="" method="post" autocomplete="off">\n';
	cp_contents += '<table align="center" border="0" cellspacing="0" cellpadding="4">\n';
	cp_contents += '	<tr>\n';
	cp_contents += '		<th colspan="2" id="post_title">Post a Comment</th>\n';
	cp_contents += '	</tr>\n';
	cp_contents += '	<tr>\n';
	cp_contents += '		<td colspan="2" id="message_row">In order to limit spam, <strong>no HTML</strong> is allowed in the message.<br>Your email address will remain private.<br><strong>Please complete all required fields</strong>.</td>\n';
	cp_contents += '	</tr>\n';
	cp_contents += '	<tr id="name_row">\n';
	cp_contents += '		<td align="right">Your Name <font color=red>*</font></td>\n';
	cp_contents += '		<td align="left"><input type="text" name="bcname" size="32" maxlength="64"></td>\n';
	cp_contents += '	</tr>\n';
	cp_contents += '	<tr>\n';
	cp_contents += '		<td align="right">Your Email <font color=red>*</font></td>\n';
	cp_contents += '		<td align="left"><input type="text" name="bcemail" size="32" maxlength="64"></td>\n';
	cp_contents += '	</tr>\n';
	cp_contents += '	<tr id="website_row">\n';
	cp_contents += '		<td align="right">Website (optional)</td>\n';
	cp_contents += '		<td align="left"><input type="text" name="bcwebsite" size="32" maxlength="64"></td>\n';
	cp_contents += '	</tr>\n';
	cp_contents += '	<tr id="comment_row">\n';
	cp_contents += '		<td colspan="2" align="left">Message <font color=red>*</font><br>\n';
	cp_contents += '		<textarea name="bccomment" cols="64" rows="10"></textarea>\n';
	cp_contents += '		</td>\n';
	cp_contents += '	</tr>\n';
	cp_contents += '	<tr>\n';
	cp_contents += '		<td colspan="2" align="right"><font color=red>*</font> required fields \n';
	cp_contents += '          <input onClick="'+windowRef+'BlogComment_doCancel();" class="submitinput" type="submit" name="Cancel" id="Cancel" value="Cancel">\n';
	cp_contents += '          <input onClick="'+windowRef+'BlogComment_doSubmit();" class="submitinput" type="submit" name="Submit" id="Submit" value="Submit">\n';
	cp_contents += '		</td>\n';
	cp_contents += '	</tr>\n';
	cp_contents += '</table>\n';
	cp_contents += '</form>\n';
	if (windowMode) {
		cp_contents += "</CENTER></BODY></HTML>\n";
	}

	// Write the contents to the popup object
	cp.populate(cp_contents+"\n");
	cp.offsetY = -100;
	cp.offsetX = -200;
	cp.width = 400;
	cp.autoHide();
	return cp;
}

// placeholder for special function to be included in
// templates that need it
function blogLinkMouseOver(obj) {
}
function blogLinkMouseOut(obj) {
}
function blogLinkClick(obj) {
	return true;
}

var blogComment = new BlogComment();