// JavaScript Document

var file_uploads = 1;



function showUploadFile()

{

	if(file_uploads<10)

	{

		$(('file_upload_' + file_uploads)).show();

		file_uploads++;

	}

}

function showUploadFile2()

{

	if(file_uploads<5)

	{

		$(('file_upload_' + file_uploads)).show();

		file_uploads++;

	}

}



function loadWeather()

{

	new Ajax.Request('server/LoadWeather.php',

   		{

        	method: 'post'

    	}

    );	

}



function openSendToFriend()

{

	var html = $('send_to_friend').innerHTML;

	s_alert(html);

}

function openReportBadComment(commentId)

{
	var url = $('pageUrl').value;
	var html = '<div id="report_bad_comment"><form method="post" style="font-size:12px; color:#696969; font-weight:normal; text-align:left;"><span class="blue_title">Съобщи за обиден коментар</span><p>Вашето име:<br><input name="name" type="text" class="form_comment" /></p><p>От (e-mail):<br><input name="from_mail" type="text" class="form_comment" /></p><p>Вашето съобщение: </p><textarea rows="6" cols="25" name="message"></textarea><p><input name="subm" type="button" value="Съобщи" class="btn_send_comment" onclick="reportBadComment();" /></p><input type="hidden" name="url" value="' + url + '#' + commentId + '" /></form></div>';
	
	s_alert(html);

}


function reportBadComment()

{

	var formData = $('report_bad_comment').getElementsByTagName('form')[0];

	var data = formData.serialize();

	new Ajax.Request(file + '?' + data + '&func=reportBadComment',

					 {

						onComplete: function () { h_alert(); }

					 }

					);

}


function sendToFriend()

{

	var formData = $('alertDivTxt').getElementsByTagName('form')[0];

	var data = formData.serialize();

	new Ajax.Request(file + '?' + data + '&func=sendToFriend', 

					 { 

						onComplete: function (result) { h_alert(); }

					 }

					);

}





function test(h)

{

	$('forum_frame').style.height = h + 'px';

}



function makeEditor(name)

{

	Event.observe(window, 'load', function ()

											{

												var oFCKeditor = new FCKeditor(name);

												oFCKeditor.BasePath = fck;

												oFCKeditor.Width    = 610;

												oFCKeditor.Height   = 340;

												oFCKeditor.ToolbarSet = 'Basic';

												oFCKeditor.ReplaceTextarea();	

											}, false);

}



function showHiddenMenu(lnk)

{

	var ul = (lnk.parentNode).parentNode;

	if(ul)

	{

		var hiddenLI = ul.getElementsByClassName('hidden');

		for(var i=0; i<hiddenLI.length; i++)

		{

			hiddenLI[i].className = '';

		}

		

		(lnk.parentNode).className = 'hidden';

	}

}



function hideLinkIfNecessary()

{

	var nUL = $('main_menu').getElementsByTagName('ul');



	for(var i=0; i<nUL.length; i++)

	{

		try

		{

			var hiddenLI = nUL[i].getElementsByClassName('hidden');

		

			if(hiddenLI.length < 1)

			{

				var lnkLI = nUL[i].getElementsByClassName('show_all_link')[0];

				lnkLI.className = 'hidden';

			}

		}

		catch(err)

  		{

  			/*txt="There was an error on this page.\n\n";

  			txt+="Error description: " + err.description + "\n\n";

  			txt+="Click OK to continue.\n\n";

  			alert(txt);*/

  		}

	}

}





function enlargePic(imgSrc)

{

	var src   = imgSrc;

	var img = $('bigImg');	

	

	var imgPreloader = new Image();

	

	new Effect.Opacity(img, Object.extend(

						{

					   		duration: 0.25, 

							from:1.0, 

							to:0.0,

							afterFinishInternal: function(effect) 

							{

								imgPreloader.src = src;

							}

						})

			);	

	

	// once image is preloaded, appear the image

	imgPreloader.onload = function()

	{

		img.src 	= src;

		new Effect.Appear(img, {duration: 0.25});

	}	

}



function enlargePicture(imgSrc, div)

{

	var src   = imgSrc;

	var img = $(div);	

	

	var imgPreloader = new Image();

	

	new Effect.Opacity(img, Object.extend(

						{

					   		duration: 0.25, 

							from:1.0, 

							to:0.0,

							afterFinishInternal: function(effect) 

							{

								imgPreloader.src = src;

							}

						})

			);	

	

	// once image is preloaded, appear the image

	imgPreloader.onload = function()

	{

		img.src 	= src;

		new Effect.Appear(img, {duration: 0.25});

	}	

}



function defaultArticleFont()

{

	var div  = $('articleDescription');

	var div2 = $('commentsDiv');

	

	if(div) div.style.fontSize   = "12px";

	if(div2) div2.style.fontSize = "12px";

}



function increaseArticleFont()

{

	var div  = $('articleDescription');

	var div2 = $('commentsDiv');

	

	if(div && div.style.fontSize == "")

		div.style.fontSize = "12px";

	

	if(div2 && div2.style.fontSize == "")

		div2.style.fontSize = "12px";

	

	var size = parseInt(div.style.fontSize.replace("px",""));

	div.style.fontSize = (size + 1) + "px";

	div2.style.fontSize = (size + 1) + "px";

}



function decreaseArticleFont()

{

	var div = $('articleDescription');

	var div2 = $('commentsDiv');

	

	if(div.style.fontSize == "")

		div.style.fontSize = "12px";

	

	if(div2.style.fontSize == "")

		div2.style.fontSize = "12px";

		

	var size = parseInt(div.style.fontSize.replace("px",""));

	div.style.fontSize = (size - 1) + "px";

	div2.style.fontSize = (size - 1) + "px";

}



function showPic()

{

	//$('li_pic').className 	  = 'border_right';

	//$('li_video').className   = '';

	

	$('link_pic').className   = 'actve';

	$('link_video').className = '';

	

	$('div_pic').show();

	$('div_video').hide();

}



function showVideo()

{

	//$('li_pic').className 	  = 'border_right';

	//$('li_video').className   = '';

	

	$('link_pic').className   = '';

	$('link_video').className = 'actve';

	

	$('div_pic').hide();

	$('div_video').show();

}



function showWeather()

{

	$('li_weather').className = 'border_left';

	$('li_fixing').className  = '';

	

	$('link_weather').className = 'actve';

	$('link_fixing').className  = '';

	

	$('div_weather').show();

	$('div_fixing').hide();

}



function showFixing()

{

	$('li_weather').className = '';

	$('li_fixing').className  = 'border_right';

	

	$('link_weather').className = '';

	$('link_fixing').className  = 'actve';

	

	$('div_weather').hide();

	$('div_fixing').show();

}



function showArticleComments(tab)

{

	$('commentsDiv').show();
	
	$('addCommentDiv').show();
	
	$('articleDiv').hide();

	$('galleryDiv').hide();

	$('videosDiv').hide();

	$('article_lnk').className = "";

	$('gallery_lnk').className = "";

	$('video_lnk').className   = "";

	$('comment_lnk').className = "selected";

	
	if (tab != null && tab != '') {
		location.hash = tab;
	} else {
		location.hash = '#comments';
	}

}



function showPhotoComments(tab)

{

	$('commentsDiv').show();

	$('comment_lnk').className = "selected";
	
	$('articleDiv').hide();

	$('article_lnk').className = "";

	

	if (tab != null && tab != '') {location.hash = tab;} else {location.hash = '#photo_comments';};

}



function showArticleGallery()

{

	$('commentsDiv').hide();
	
	$('addCommentDiv').hide();
	
	$('relatedTD').hide();

	$('articleDiv').hide();

	$('galleryDiv').show();

	$('videosDiv').hide();

	$('article_lnk').className = "";

	$('comment_lnk').className = "";

	$('video_lnk').className   = "";

	$('gallery_lnk').className  = "selected";

	

	location.hash = '#gallery';

}





function showArticleDetails()

{

	$('commentsDiv').hide();
	
	$('addCommentDiv').show();
	
	$('relatedTD').show();

	$('articleDiv').show();

	$('galleryDiv').hide();

	$('videosDiv').hide();

	$('article_lnk').className = "selected";

	$('comment_lnk').className = "";

	$('gallery_lnk').className = "";

	$('video_lnk').className   = "";



	location.hash = '#article_overview';

}



function showPhotoDetails()

{

	$('commentsDiv').hide();

	$('articleDiv').show();

	$('comment_lnk').className = "";

	$('article_lnk').className = "selected";



	location.hash = '#photo_overview';

}



function showArticleVideos()

{

	$('articleDiv').hide();
	
	$('addCommentDiv').hide();
	
	$('relatedTD').hide();

	$('galleryDiv').hide();

	$('commentsDiv').hide();

	$('videosDiv').show();

	$('video_lnk').className   = "selected";

	$('comment_lnk').className = "";

	$('gallery_lnk').className = "";

	$('article_lnk').className = "";

	

	location.hash = '#video';

}





function initAboutDestinationTabs(ad, ev, ss)

{

	var noToShow = true;

	

	if(!ad)

	{

		$('aboutDestinationLink').hide();	

	}

	else

	{

		showAboutDestination();

		noToShow = false;

	}

	

	if(!ev)

	{

		$('showEventsLink').hide();	

	}

	else if(noToShow)

	{

		showEvents();

		noToShow = false;

	}

	

	if(!ss)

	{

		$('showSightsLink').hide();	

	}

	else if(noToShow)

	{

		showSights();

		noToShow = false;

	}

}



function showAboutDestination()

{

	$('showSightsDiv').hide();

	$('showEventsDiv').hide();

	$('aboutDestinationDiv').show();

	

	$('showSightsLink').className = "";

	$('showEventsLink').className = "";

	$('aboutDestinationLink').className = "select_g";

}



function showSights()

{

	$('showSightsDiv').show();

	$('showEventsDiv').hide();

	$('aboutDestinationDiv').hide();

	

	$('showSightsLink').className = "select_g";

	$('showEventsLink').className = "";

	$('aboutDestinationLink').className = "";

}



function showEvents()

{

	$('showSightsDiv').hide();

	$('showEventsDiv').show();

	$('aboutDestinationDiv').hide();

	

	$('showSightsLink').className = "";

	$('showEventsLink').className = "select_g";

	$('aboutDestinationLink').className = "";

}





function openDetailedSearch()

{

	$('det_search').show();

	$('link_det_search').hide();

	$('link_srt_search').show();

}



function openShortSearch()

{

	$('det_search').hide();

	$('link_det_search').show();

	$('link_srt_search').hide();

}



function iWasThere()

{

	$('i_was_there_link').className   = 'selected_was_here';

	$('i_want_go_link').className 	  = '';

	$('my_favourites_link').className = '';

	

	$('i_was_there_div').show();

	$('i_want_go_div').hide();

	$('my_favourites_div').hide();

}



function iWantGo()

{

	$('i_was_there_link').className   = '';

	$('i_want_go_link').className 	  = 'selected_was_here';

	$('my_favourites_link').className = '';

	

	$('i_was_there_div').hide();

	$('i_want_go_div').show();

	$('my_favourites_div').hide();

}



function myFavourites()

{

	$('i_was_there_link').className   = '';

	$('i_want_go_link').className 	  = '';

	$('my_favourites_link').className = 'selected_was_here';

	

	$('i_was_there_div').hide();

	$('i_want_go_div').hide();

	$('my_favourites_div').show();

}



function showPublicProfile()

{

	$('public_profile_link').className = 'selected_tab';

	$('edit_profile_link').className   = '';	

	

	$('public_profile_div').show();

	$('edit_profile_div').hide();	

}



function showEditProfile()

{

	$('public_profile_link').className = '';

	$('edit_profile_link').className   = 'selected_tab';	

	

	$('public_profile_div').hide();

	$('edit_profile_div').show();

}



function showProfileCompetition(competitionId, countCompetitions)

{

	$('link_competition'+competitionId).className = 'selected_tab';
	$('div_competition'+competitionId).show();

	for (var i=1; i<=countCompetitions; i++){
		if (i != competitionId) {
			$('link_competition'+i).className = '';
			$('div_competition'+i).hide();
		}
	}

}




function showProfileTravelnotes(competitionId, countCompetitions)

{

	$('link_travel'+competitionId).className = 'selected_tab';
	$('div_travel'+competitionId).show();

	for (var i=1; i<=countCompetitions; i++){
		if (i != competitionId) {
			$('link_travel'+i).className = '';
			$('div_travel'+i).hide();
		}
	}

}




function showLatestPosts()

{

	$('latest_posts_div').show();

	//$('latest_gallery_div').hide();

	$('latest_video_div').hide();

	

	$('latest_posts_link').className = "select_g";

	//$('latest_gallery_link').className = "";

	$('latest_video_link').className = "";

}







function showLatestVideo()

{

	$('latest_posts_div').hide();

	//$('latest_gallery_div').hide();

	$('latest_video_div').show();

	

	$('latest_posts_link').className = "";

	//$('latest_gallery_link').className = "";

	$('latest_video_link').className = "select_g";

}



function showLatestGallery()

{

	$('latest_gallery_div').show();

	$('latest_blog_gallery_div').hide();

	

	$('latest_blog_gallery_link').className = "";

	$('latest_gallery_link').className = "select_g";

}



function showLatestBlogGallery()

{

	$('latest_gallery_div').hide();

	$('latest_blog_gallery_div').show();

	

	$('latest_blog_gallery_link').className = "select_g";

	$('latest_gallery_link').className = "";

}





function dotm_main_info()

{

	$('dotm_main_info_lnk').className = 'select_o';

	$('dotm_galleries_lnk').className = '';	

	$('dotm_previous_lnk').className = '';	

	$('dotm_blog_posts_lnk').className = '';	

	$('dotm_videos_lnk').className = '';	

	

	$('dotm_main_info_div').show();

	$('dotm_galleries_div').hide();

	$('dotm_previous_div').hide();

	$('dotm_blog_posts_div').hide();

	$('dotm_videos_div').hide();

}



function dotm_galleries()

{

	$('dotm_main_info_lnk').className = '';

	$('dotm_galleries_lnk').className = 'select_o';	

	$('dotm_previous_lnk').className = '';	

	$('dotm_blog_posts_lnk').className = '';	

	$('dotm_videos_lnk').className = '';	

	

	$('dotm_main_info_div').hide();

	$('dotm_galleries_div').show();

	$('dotm_previous_div').hide();

	$('dotm_blog_posts_div').hide();

	$('dotm_videos_div').hide();

}



function dotm_previous()

{

	$('dotm_main_info_lnk').className = '';

	$('dotm_galleries_lnk').className = '';	

	$('dotm_previous_lnk').className = 'select_o';	

	$('dotm_blog_posts_lnk').className = '';	

	$('dotm_videos_lnk').className = '';	

	

	$('dotm_main_info_div').hide();

	$('dotm_galleries_div').hide();

	$('dotm_previous_div').show();

	$('dotm_blog_posts_div').hide();

	$('dotm_videos_div').hide();

}



function dotm_blog_posts()

{

	$('dotm_main_info_lnk').className = '';

	$('dotm_galleries_lnk').className = '';	

	$('dotm_previous_lnk').className = '';	

	$('dotm_blog_posts_lnk').className = 'select_o';	

	$('dotm_videos_lnk').className = '';	

	

	$('dotm_main_info_div').hide();

	$('dotm_galleries_div').hide();

	$('dotm_previous_div').hide();

	$('dotm_blog_posts_div').show();

	$('dotm_videos_div').hide();

}



function dotm_videos()

{

	$('dotm_main_info_lnk').className = '';

	$('dotm_galleries_lnk').className = '';	

	$('dotm_previous_lnk').className = '';	

	$('dotm_blog_posts_lnk').className = '';	

	$('dotm_videos_lnk').className = 'select_o';	

	

	$('dotm_main_info_div').hide();

	$('dotm_galleries_div').hide();

	$('dotm_previous_div').hide();

	$('dotm_blog_posts_div').hide();

	$('dotm_videos_div').show();

}



function openArticleTab()

{

	var tab = location.hash;

	if(tab == '#gallery')

	{

		showArticleGallery();

	}

	else if(tab == '#video')

	{

		showArticleVideos();

	}

	else if(tab == '#article_overview')

	{

		showArticleDetails();

	}

	//else if(tab == '#comments')
	else if(tab.match(/^#comments/i))

	{

		showArticleComments(tab);

	}
	
	else if(tab == '#photo_overview')

	{

		showPhotoDetails();

	}

	else if(tab.match(/#photo_comments/i))

	{

		showPhotoComments(tab);	

	}

}



function dotm_long_info()

{

	$('short').hide(); 

	$('long').show();

}



function dotm_short_info()

{

	$('short').show(); 

	$('long').hide();

}



function openCalendar(inp)

{

	displayCalendar(inp, "dd.mm.yyyy", inp);

}



function arrangePhotos()

{

	Sortable.create('picUL',

						{

							overlap:'horizontal',

							constraint: false,

							hoverclass:'overArrangePhotos'

						}

					);

}



function saveOrderPhotos()

{

	var data = Sortable.serialize("picUL");

	$('data').value = data;

}



function clickDeletePhotos(li)

{

	if(li.className == 'gallery_table') li.className = 'delete_selected';

	else								li.className = 'gallery_table';

	

}



function serializeDeletedPhotos()

{

	var delLI = $("picUL").getElementsByClassName('delete_selected');

	var sText = "";

	

	for(var i=0; i<delLI.length; i++)

	{

		sText += 'picUL[]=' + (delLI[i].id).substring(4) + '&';

	}

	$('data').value = sText;

}



function saveEverybodyComments(everybody_comments, uid)

{

	new Ajax.Request(file, 

					 { parameters: 

					 	{ 

							func: 'saveEverybodyComments',

							everybody_comments: everybody_comments,

							uid: uid

						}, 

						onComplete: function (result) { s_alert(result.responseText); }

					 }

					);	

}



function deleteBlogComment(id)

{

	if(confirm('Наистина ли желаете да изтриете този коментар?'))

	{

		new Ajax.Request(file, 

					 { parameters: 

					 	{ 

							func: 'deleteBlogComment',

							id: id

						}, 

						onComplete: function (result) { if(result.responseText == "done") $('comment_' + id).remove();}

					 }

					);

	}

}



function deleteComment(id)

{

	new Ajax.Request(file, 

					 { parameters: 

					 	{ 

							func: 'deleteComment',

							id: id

						}, 

						onComplete: function (result) { if(result.responseText == "done") $('comment_' + id).remove();}

					 }

					);

}


function deletePhotoComment(id) {
	new Ajax.Request(file, 
					 { parameters: 
					 	{ 
							func: 'deletePhotoComment',
							id: id
						}, 
						onComplete: function (result) { if(result.responseText == "done") $('comment_' + id).remove();}
					 }
					);
}


function deleteTravelNotesComment(id)
{
	new Ajax.Request(file, 
					 { parameters: 
					 	{ 
							func: 'deleteTravelNotesComment',
							id: id
						}, 
						onComplete: function (result) { if(result.responseText == "done") $('comment_' + id).remove();}
					 }
					);
}


function makeEditableComment(id, lang)

{

	new Ajax.InPlaceEditor('c_text_' + id, file + '?el=text' + lang + '&func=editComment&id=' + id, 

						   		{

									formClassName:'formEdit',

									highlightcolor: '#eeeeee',

									hoverClassName: 'overEdit',

									clickToEditText: 'Редактирай',

									rows:10

								}

						   );	

	

	new Ajax.InPlaceEditor('c_title_' + id, file + '?el=title' + lang + '&func=editComment&id=' + id, 

						   		{

									formClassName:'formEdit',

									highlightcolor: '#eeeeee',

									hoverClassName: 'overEdit',

									clickToEditText: 'Редактирай'

								}

						   );	

}



function makeEditablePhotoComment(id) {
	new Ajax.InPlaceEditor('c_comment_' + id, file + '?el=comment&func=editPhotoComment&id=' + id, 
						   		{
									formClassName:'formEdit',
									highlightcolor: '#eeeeee',
									hoverClassName: 'overEdit',
									clickToEditText: 'Редактирай',
									rows:10
								}
						   );	
	
	new Ajax.InPlaceEditor('c_title_' + id, file + '?el=title&func=editPhotoComment&id=' + id, 
						   		{
									formClassName:'formEdit',
									highlightcolor: '#eeeeee',
									hoverClassName: 'overEdit',
									clickToEditText: 'Редактирай'
								}
						   );	
}



function makeEditableBlogComment(id, lang)

{

	new Ajax.InPlaceEditor('c_text_' + id, file + '?el=text' + lang + '&func=editBlogComment&id=' + id, 

						   		{

									formClassName:'formEdit',

									highlightcolor: '#eeeeee',

									hoverClassName: 'overEdit',

									clickToEditText: 'Редактирай',

									rows:10

								}

						   );	

	

}


function makeEditableTravelNotesComment(id)
{
	new Ajax.InPlaceEditor('c_comment_' + id, file + '?el=comment&func=editTravelNotesComment&id=' + id, 
						   		{
									formClassName:'formEdit',
									highlightcolor: '#eeeeee',
									hoverClassName: 'overEdit',
									clickToEditText: 'Редактирай',
									rows:10
								}
						   );	
	
	new Ajax.InPlaceEditor('c_title_' + id, file + '?el=title&func=editTravelNotesComment&id=' + id, 
						   		{
									formClassName:'formEdit',
									highlightcolor: '#eeeeee',
									hoverClassName: 'overEdit',
									clickToEditText: 'Редактирай'
								}
						   );	
}


function rate(rate, article_id, uid)

{

	new Ajax.Request(file, 

					 { parameters: 

					 	{ 

							json		: true,

							func		: 'rateArticle',

							rate		: rate,

							article_id	: article_id,

							uid			: uid

						}, 

						onComplete: function (result) 

						{ 

							var res = eval('(' + result.responseText + ')');

							

							if(res.rate != 0) $('curent_rating').style.width = res.rate + 'px';

							s_alert(res.msg);

							$('rateContainer').hide();

						}

					 }

					);	

}



function ratePhoto(rate, photo_id, user_id) {

	new Ajax.Request(file, 
					 { parameters: 
					 	{
							func		: 'ratePhoto',
							rate		: rate,
							photo_id	: photo_id
						}, 

						onComplete: function (result) {
							if (!user_id) {
								var cookieValue = '';
								if (Get_Cookie('photo_vote')) {
									cookieValue = Get_Cookie('photo_vote') + '/';
								}
								cookieValue += photo_id+'-'+rate;
								Set_Cookie('photo_vote', cookieValue, '365', '/', '', '');
							}
							location.reload();
						}
					 }
					);
}


function rateTravelNotes(rate, travelnotes_id, user_id) {

	new Ajax.Request(file, 
					 { parameters: 
					 	{
							func		: 'rateTravelNotes',
							rate		: rate,
							travelnotes_id	: travelnotes_id
						}, 

						onComplete: function (result) {
							if (!user_id) {
								var cookieValue = '';
								if (Get_Cookie('travelnotes_vote')) {
									cookieValue = Get_Cookie('travelnotes_vote') + '/';
								}
								cookieValue += travelnotes_id+'-'+rate;
								Set_Cookie('travelnotes_vote', cookieValue, '365', '/', '', '');
							}
							location.reload();
						}
					 }
					);
}


function initAjaxIndicator()

{

	Ajax.Responders.register(

	{

  		onCreate: function() 

  		{

    		$('indicator').show();

  		},

  		onComplete: function() 

  		{

    		$('indicator').hide();

  		}

	});

}



function validateAddComment(user_logged)

{

	if(!user_logged)

	{

		//alert('Трябва да сте регистриран за да добавяте коментари!');

		return false;	

	}

	

	if($F('name') == "")	

	{

		alert('Не сте въвели Име');

		$('name').focus();

		return false;

	}

	

	if($F('email') == "")	

	{

		alert('Не сте въвели Email');

		$('email').focus();

		return false;

	}

	

	var Exp1=/^[a-zA-Z0-9\._-]+@+[a-zA-Z0-9\._-]+\.+[a-zA-Z]{2,4}$/;

	if(!(Exp1.exec($F('email'))))

	{

		alert('Моля въведете валиден Email!');

        $('email').focus();

		return false;

	}

	

	if($F('text') == "")	

	{

		alert('Не сте въвели Съдържание на коментара');

		$('text').focus();

		return false;

	}

	

	return true;

}



function validateCompetitionComment() {
	
	if($F('comment') == "")	{
		alert('Не сте въвели съдържание на коментара');
		$('comment').focus();
		return false;
	}
	
	if($F('name') == "") {
		alert('Не сте въвели име');
		$('name').focus();
		return false;
	}

	if($F('email') == "") {
		alert('Не сте въвели email');
		$('email').focus();
		return false;
	}
	
	var Exp1=/^[a-zA-Z0-9\._-]+@+[a-zA-Z0-9\._-]+\.+[a-zA-Z]{2,4}$/;

	if(!(Exp1.exec($F('email')))) {
		alert('Моля въведете валиден email!');
        $('email').focus();
		return false;
	}

	return true;

}



function validateBlogComment() {

	if($F('email') == "") {
		alert('Не сте въвели email');
		$('email').focus();
		return false;
	}
	
	var Exp1=/^[a-zA-Z0-9\._-]+@+[a-zA-Z0-9\._-]+\.+[a-zA-Z]{2,4}$/;

	if(!(Exp1.exec($F('email')))) {
		alert('Моля въведете валиден email!');
        $('email').focus();
		return false;
	}

	return true;

}


function canRateArticle()

{

	if(!arguments[0])

	{

		if(arguments[1])

		{

			s_alert(arguments[1]);

		}

		else

		{

			s_alert('Регистрирай се!');

		}

		return false;	

	}

}

var current_leading = 1;
var num_leading = 3; 

function slide(div, px)

{

	var tbl = $(div);

	

	

	if(tbl.hiddenWidth == null)

	{

		tbl.hiddenWidth = (tbl.getWidth() - (tbl.parentNode).getWidth());

		//alert(tbl.hiddenWidth);

	}

	

	if(tbl.posProperty == null)

	{

		tbl.posProperty = tbl.hiddenWidth;

		//alert(tbl.posProperty);

	}

	

	

	if(tbl.posProperty>=0 && tbl.posProperty<=tbl.hiddenWidth)

	{

		var toMove = null;

		var newPos = null;

		

		if((tbl.posProperty + px) < 0)

		{

			toMove = -tbl.posProperty;

			newPos = 0;

		}

		else if((tbl.posProperty + px) > tbl.hiddenWidth)

		{

			toMove = tbl.hiddenWidth - tbl.posProperty;

			newPos = tbl.hiddenWidth;	

		}

		else

		{

			toMove = px;

			newPos = tbl.posProperty + px;		

		}

		

		new Effect.Move (div, 

					 { 

					 	x     : toMove, 

						y     : 0, 

						mode  : 'relative',

						queue : {position:'front', scope:'one', limit:1},

						afterFinish : function () { tbl.posProperty = newPos; }

					 }

					 );

	}

}



function makeFlashPlayer(playerFile, file)

{

	var s1 = new SWFObject(playerFile, 'single', '670', '480', '7');

	s1.addParam("allowfullscreen", "true");

	s1.addVariable('file', file);

	s1.addVariable('width','670');

	s1.addVariable('height','480');

	s1.addParam("wmode", "transparent");

	s1.write('player1');	

}





function validateSubscribe()

{

	var Exp1=/^[a-zA-Z0-9\._-]+@+[a-zA-Z0-9\._-]+\.+[a-zA-Z]{2,4}$/;

	

	if($('name').disabled)

	{

		error(11);	

		return false;

	}

	

	if($F('name') == "")	

	{

		error(3);

		$('name').focus();

		return false;

	}

	

	if($F('pass') == "")	

	{

		error(5);

		$('pass').focus();

		return false;

	}

	

	if($F('re_pass') == "")	

	{

		error(6);

		$('re_pass').focus();

		return false;

	}

	

	if($F('re_pass') != $F('pass'))	

	{

		error(7);

		return false;

	}

	

	if($('mail').disabled)

	{

		error(12);	

		return false;

	}

	

	if($F('mail') == "")	

	{

		error(4);

		$('mail').focus();

		return false;

	}

	

	

	if(!(Exp1.exec($F('mail'))))

	{

		error(10);

		$('mail').focus();

		return false;

	}

	

	if($('code').disabled)

	{

		error(8);	

		return false;

	}

	

	if($F('code') == "")	

	{

		error(9);

		$('code').focus();

		return false;

	}

	

	if(!$('disclimer').checked)

	{

		error(13);

		$('disclimer').focus();

		return false;

	}

	

	return true;

}



function mailCheck()

{

	if($F('mail') != '')

	{

	  $('mail').disabled = true;

	  new Ajax.Request(file, 

					 { parameters: 

					 	{ 

							func: 'mailCheck',

							mail: $F('mail')

						}, 

						onComplete: function (result) {
							$('mail').disabled = false;
							if (result.responseText != "done" ) {
								$('mail').focus();
								$('mail').value = '';
								$('mailError').innerHTML = 'Мейлът се използва!';
								error(2);
							} else {
								$('mailError').innerHTML = '';
							}
						}

					 }

					);

	}

}



function codeCheck()

{

	if($F('code') != '')

	{

	  $('code').disabled = true;

	  new Ajax.Request(file, 

					 { parameters: 

					 	{ 

							func: 'codeCheck',

							code: $F('code')

						},
						
						onComplete: function (result) {
							$('code').disabled = false;
							if(result.responseText != "done") {
								$('code').focus();
								$('code').value = '';
								$('codeError').innerHTML = 'Грешен код!';
								error(1);
							} else {
								$('codeError').innerHTML = '';
							}
						}
						
					 }

					);

	}

}



function nameCheck()

{

	if($F('name') != '')

	{

	  $('name').disabled = true;

	  new Ajax.Request(file, 

					 { parameters: 

					 	{ 

							func: 'nameCheck',

							name: $F('name')

						}, 

						onComplete: function (result) {
							$('name').disabled = false;
							if(result.responseText != "done") {
								$('name').focus();
								$('name').value = '';
								$('nameError').innerHTML = 'Името е заето!';
								error(0);
							} else {
								$('nameError').innerHTML = '';
							}
						}
						
					 }

					);

	}

}



function addUserRelation(id, table)

{

	new Ajax.Request(file, 

	{ 

		parameters: 

		{ 

			func	: 'addUserRelation',

			id		: id,

			table	: table

		}, 

		onComplete: function (result) { 

			s_alert(result.responseText);

		}

	}

	);

}



function removeUserRelation(id, table, lnk)

{

  var li = lnk.parentNode;

  if(li && confirm("Наистина ли искате да изтриете тоз запис?"))

  {

	new Ajax.Request(file, 

	{ 

		parameters: 

		{ 

			func	: 'removeUserRelation',

			id		: id,

			table	: table

		}, 

		onComplete: function (result) 

		{ 

			li.remove();

			alert(result.responseText);

		}

	}

	);

  }

}



function error(num)

{

	if(lang == 'en')

	{

		showErrorMsg( errCodes_en[num].title, errCodes_en[num].content );

	}

	else

	{

		showErrorMsg( errCodes[num].title, errCodes[num].content );

	}

	setTimeout("hideMessages()", 4000);

}





function showErrorMsg() // call : errorMsg( title, content )

{

	var title   = "";

	var content = "";

	

	if(arguments[0]) var title   = arguments[0];

	if(arguments[1]) var content = arguments[1];

	

	$('errTitle').innerHTML   = title;

	$('errContent').innerHTML = content;

	

	new Effect.Appear('errMsg');

}



function hideErrorMsg() // call : errorMsg( title, content )

{

	new Effect.DropOut('errMsg');

}



function showLoginForm()

{

	$('buttonsDiv').hide();

	$('sigInForm').show();

}



function clearField(el, txt)

{

	if(el.value == txt)

	{

		el.value = "";

	}

}





function noteField(el, txt)

{

	if(el.value == "")

	{

		el.value = txt;

	}

}











function hideMessages()

{

	var msgA = document.getElementsByClassName('okmsg');

	for (var i=0; i<msgA.length; i++){

		var div = msgA[i];

		

		new Effect.DropOut(div);	

	}

	

	var msgA = document.getElementsByClassName('errormsg');

	for (var i=0; i<msgA.length; i++){

		var div = msgA[i];

		

		new Effect.DropOut(div);	

	}

}	



function Get_Cookie( check_name ) {
	
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false;

	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		a_temp_cookie = a_all_cookies[i].split( '=' );

		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');

		if ( cookie_name == check_name )
		{
			b_cookie_found = true;

			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}

			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}

function Set_Cookie( name, value, expires, path, domain, secure )
{

var today = new Date();
today.setTime( today.getTime() );

if ( expires )
{
expires = expires * 1000 * 60 * 60 * 24;
}
var expires_date = new Date( today.getTime() + (expires) );

document.cookie = name + "=" +escape( value ) +
( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
( ( path ) ? ";path=" + path : "" ) +
( ( domain ) ? ";domain=" + domain : "" ) +
( ( secure ) ? ";secure" : "" );
}



function showRate(id, userRating) {

	var photo = '';
	var rate = '';
	var rating = 0;
	var havePhoto = false;
	
	if (Get_Cookie('photo_vote')) {
		var values = Get_Cookie('photo_vote').split( '/' );
		for ( i = 0; i < values.length; i++ ) {
			var photoCookie = values[i].split('-');
			photo = photoCookie[0];
			rate = photoCookie[1];
			if (photo == id) {
				havePhoto = true;
				break;
			}
		}
		
	}

	if (havePhoto || userRating > 0) {
		$('ratedPhotoText').show();
		$('ratedPhotoStars').show();
		if (userRating > 0) {
			rating = userRating;
		} else {
			if (havePhoto) {
				rating = rate;
			}
		}
		$('curent_rating').style.width = (rating*2 + 1)*3 + rating*16 + 'px';
	} else {
		$('ratePhotoText').show();
		$('ratePhotoStars').show();
	}
}


function showTravelNotesRate(id, userRating)
{
	var travelnotes = '';
	var rate = '';
	var rating = 0;
	var haveTravelnotes = false;
	
	if (Get_Cookie('travelnotes_vote')) {
		var values = Get_Cookie('travelnotes_vote').split( '/' );
		for ( i = 0; i < values.length; i++ ) {
			var travelnotesCookie = values[i].split('-');
			travelnotes = travelnotesCookie[0];
			rate = travelnotesCookie[1];
			if (travelnotes == id) {
				haveTravelnotes = true;
				break;
			}
		}
	}
	
	if (haveTravelnotes || userRating > 0) {
		$('ratedTravelNotesText').show();
		$('ratedTravelNotesStars').show();
		if (userRating > 0) {
			rating = userRating;
		} else {
			if (haveTravelnotes) {
				rating = rate;
			}
		}
		$('curent_rating').style.width = (rating*2 + 1)*3 + rating*16 + 'px';
	} else {
		$('rateTravelNotesText').show();
		$('rateTravelNotesStars').show();
	}
}


Event.observe(window, 'load', function (){setTimeout("hideMessages()", 4000);}, false);

function setNumberLeading(num)
{
 num_leading = num;
}
 

function setLeadingLink(dir)
{
 var increased = current_leading + dir;
 if(increased<=num_leading && increased>0)
 {
 current_leading = increased;
 setLinkClass();
 }
} 

function setLinkClass()
{

 var links = $('leadingPaging').getElementsByTagName("a");
 if(links[current_leading-1])
 {
 for(var i=0; i<links.length; i++)
 {
 links[i].className = "";
 }
 links[current_leading-1].className = "active_p";
 }
} 

function linkLeading(num)
{
 var px = (current_leading - num)*678;
 current_leading = num;

 slide('leadingContainer', px);
 setLinkClass();
}

function gotoDescriptionPage(page)
{
	var descriptions = $('articleDescription').getElementsByClassName('descriptionsDiv');
	for (var i = 0; i < descriptions.length; i++) {
		descriptions[i].hide();
	}
	var pages = $('navDiv').getElementsByTagName('a');
	for (var i = 0; i < pages.length; i++) {
		pages[i].className = "";
	}
	$('descriptionsPage_' + page).className = 'active';
	$('descriptionsDiv_' + page).show();
}