var LinkDivActive = 0;
var onDiv;
var timeOnDiv;
var layerRef;
var styleRef;
var showVar;
var hideVar;
var hideDivi;
var showDivi;
var currentCommentForm='0';
var mynews_tag_select = '';

if (navigator.appName == "Netscape") {
 layerRef="document.";
 styleRef="";
 showVar="'show'";
 hideVar="'hide'";
 showDivi="''";
 hideDivi="'none'";
} else {
 layerRef="document.all.";
 styleRef=".style";
 showVar="'visible'";
 hideVar="'hidden'";
 showDivi="''";
 hideDivi="'none'";
}

function upArtRate(shop) {
	document.getElementById('artrateformdo').value = 'upartrate';
	document.artrateform.submit();
	return false;
}
function downArtRate(shop) {
	document.getElementById('artrateformdo').value = 'downartrate';
	document.artrateform.submit();
	return false;
}

function banfileSubmit(form, reason) {
	if (document.getElementById(reason).value.length<=6) {
		alert('Укажите причину запрета!');
	} else if (confirm("Вы уверены?")) {
		document.getElementById(form).submit();
	}
	return false;
}

function flashComplete(data) {
	document.getElementById('publicfilesid').value = data;
	document.getElementById('publicfiles').submit();
}

function strip_tags(str, allowed_tags) {
    // http://kevin.vanzonneveld.net
    // +   original by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   improved by: Luke Godfrey
    // +      input by: Pul
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Onno Marsman
    // +      input by: Alex
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: Marc Palau
    // +   improved by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +      input by: Brett Zamir (http://brettz9.blogspot.com)
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // +   bugfixed by: Eric Nagel
    // +      input by: Bobby Drake
    // +   bugfixed by: Kevin van Zonneveld (http://kevin.vanzonneveld.net)
    // *     example 1: strip_tags('<p>Kevin</p> <br /><b>van</b> <i>Zonneveld</i>', '<i><b>');
    // *     returns 1: 'Kevin <b>van</b> <i>Zonneveld</i>'
    // *     example 2: strip_tags('<p>Kevin <img src="someimage.png" onmouseover="someFunction()">van <i>Zonneveld</i></p>', '<p>');
    // *     returns 2: '<p>Kevin van Zonneveld</p>'
    // *     example 3: strip_tags("<a href='http://kevin.vanzonneveld.net'>Kevin van Zonneveld</a>", "<a>");
    // *     returns 3: '<a href='http://kevin.vanzonneveld.net'>Kevin van Zonneveld</a>'
    // *     example 4: strip_tags('1 < 5 5 > 1');
    // *     returns 4: '1 < 5 5 > 1'
    var key = '', allowed = false;
    var matches = [];
    var allowed_array = [];
    var allowed_tag = '';
    var i = 0;
    var k = '';
    var html = '';
    var replacer = function(search, replace, str) {
        return str.split(search).join(replace);
    };
    // Build allowes tags associative array
    if (allowed_tags) {
        allowed_array = allowed_tags.match(/([a-zA-Z]+)/gi);
    }
    str += '';
    // Match tags
    matches = str.match(/(<\/?[\S][^>]*>)/gi);
    // Go through all HTML tags
    for (key in matches) {
        if (isNaN(key)) {
            // IE7 Hack
            continue;
        }
         // Save HTML tag
        html = matches[key].toString();
         // Is tag not in allowed list? Remove from str!
        allowed = false;
         // Go through all allowed tags
        for (k in allowed_array) {
            // Init
            allowed_tag = allowed_array[k];
            i = -1;
             if (i != 0) { i = html.toLowerCase().indexOf('<'+allowed_tag+'>');}
            if (i != 0) { i = html.toLowerCase().indexOf('<'+allowed_tag+' ');}
            if (i != 0) { i = html.toLowerCase().indexOf('</'+allowed_tag)   ;}
             // Determine
            if (i == 0) {
                allowed = true;
                break;
            }
        }
        if (!allowed) {
            str = replacer(html, "", str); // Custom replace. No regexing
        }
    }
    return str;
}

function mynewsSubmit(noshowmess) {
	if (document.newssend.newshead.value.length < 3) {
		alert('Заполните заголовок новости');
		document.newssend.newshead.focus();
		return false;
	}
	var str = strip_tags(document.newssend.newsannounce.value);
	if (str.length <= 6) {
		alert('Заполните анонс новости');
		document.newssend.newsannounce.focus();
		return false;
	}
	var str = strip_tags(newstext_obj.getPageHtml(newstext_page));
	if (str.length <= 6) {
		alert('Заполните текст новости');
		newstext_obj.focus();
		return false;
	}
	if (noshowmess) document.newssend.noshowmess.value = 'no';
	SpawPGcore.codeCleanupClick(newstext_obj.getTargetEditor(),newstext_obj.getToolbarItem('newstext_tools_0'));
	setTimeout('document.newssend.submit();', 500);
	return false;
}

function changeForumPartSubmit(el) {
	if (el.value!='')  {
		if (confirm("Вы уверены?")) {
			document.changeforumpartform.submit();
		} else el.selectedIndex = 0;
	}
}
function getMyNewsTagSelect(el) {
	document.getElementById('mynewstags-'+mynews_tag_select).style.display = 'none';
	document.getElementById('mynewstags-'+el.value).style.display = 'block';
	mynews_tag_select = el.value;
}

//Divisions Show | Hide
function switchDiv(divn) {
      eval('if ('+'document.getElementById(\''+divn+'\')'+styleRef+'.visibility == '+hideVar+') {showDiv(divn);} else {hideDiv(divn);}');
}

function hideDiv(divn) {
 eval('document.getElementById(\''+divn+'\')'+styleRef+'.visibility = '+hideVar);
 eval('document.getElementById(\''+divn+'\')'+styleRef+'.display = '+hideDivi);
}

function showDiv(divn) {
 eval('document.getElementById(\''+divn+'\')'+styleRef+'.visibility = '+showVar);
 eval('document.getElementById(\''+divn+'\')'+styleRef+'.display = '+showDivi);
}

//Link Divisions Stuff
function showLinkDiv(divn) {
 if (timeOnDiv != null) {
  clearTimeout(timeOnDiv);
  hideDiv(onDiv);
 }
 showDiv(divn);
 onDiv = divn;
}

function divTimer() {
 timeOnDiv = setTimeout("divOut()",500)
}

function divOut() {
 if (LinkDivActive == 0) {
  hideDiv(onDiv);
 } 
}

function LinkDivOver() {
 LinkDivActive = 1;
 clearTimeout(timeOnDiv);
}

function LinkDivOut() {
 LinkDivActive = 0;
 timeOnDiv = setTimeout("divOut()",500)
}

function check_form (confirmMsg) {
      var is_confirmed = confirm(confirmMsg);
      return is_confirmed;
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
 window.open(theURL,winName,features);
}
function open_winiid(url) {
 mywin = window.open(url,"win",'toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=0,resizable=0,width=550,height=414');
}
function clearSearch() {
      if (document.getElementById('textasrc').value=="  Поиск:") {
            document.getElementById('textasrc').value='';
      }
}
function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}
function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function makeCalendarChoice(alias) {
      location.href='/'+alias+'/'+document.getElementById('archiveyear').value+'/'+document.getElementById('archivemonth').value+'/';
}
function hideAllHREF(sDivNameHREF) {
      if (! (document.getElementById))return;
      var i=0;
      while (true){
            if (document.getElementById) {
                  var obj = document.getElementById(sDivNameHREF+i);
                  if (obj) { 
                        obj.className = "";
                        i++;
                  } 
                  else return;
            } else break;
      }
}

function setDivNews(showingimage,sDivNameHREF,pict,num) {
      hideAllHREF(sDivNameHREF);
      var obj = document.getElementById(sDivNameHREF+num);
      if (obj) { 
            obj.className = "newshrefclass";
      } 
      var tempmap="";
      if (pict!="") {
            tempmap=tempmap+'<img src="'+pict+'" border=0 alt="">';
      }
      document.getElementById(showingimage).innerHTML=tempmap;
      return false;
}
function cancelSetCommentForm() {
	return setCommentForm(0);
}
function setCommentForm(commentFormNumber, text) {
	if (commentFormNumber!=currentCommentForm) {
		var divCommentFormNew=document.getElementById('commentform'+commentFormNumber);
		var divCommentFormCurrent=document.getElementById('commentform'+currentCommentForm);
		if (divCommentFormCurrent && divCommentFormNew) {
			
			$(divCommentFormCurrent).parent().css('height', 'auto');
			document.getElementById("parentcommentid").value=commentFormNumber;
			$(divCommentFormNew).html('<h2>Добавить комментарий:</h2>');
			$('form#commentsend').appendTo(divCommentFormNew)
		
			$(divCommentFormNew).css("height", "auto");
			if (commentFormNumber*1!=0) {
				$(divCommentFormNew).css("height", $(divCommentFormNew).height()+'px');
				$('.actions a', divCommentFormCurrent.parentNode).eq(0).html('Ответить');
				$('.actions a', divCommentFormNew.parentNode).eq(0).html('Отмена');	
				$box = $(divCommentFormNew);
				$f = $box.parent();
				$f.height($box.height()+ $f.height());
			}
			if (text) {
				$('#commenttextid').val($('#commenttextid').val()+text);
			}
			divCommentFormCurrent.innerHTML='&nbsp;';
			
			$("#commentform"+commentFormNumber).show();
			$("#commentform"+currentCommentForm).hide();

			currentCommentForm=commentFormNumber;
		}
	} else {
		if (text) {
			$('#commenttextid').val($('#commenttextid').val()+text);
		} else { 
			$('.actions a', $('#commentform'+commentFormNumber).parent()).eq(0).html('Ответить');
			return cancelSetCommentForm();
		}
	}
	
	$("#pagetype").val((commentFormNumber*1!= 0) ? 'curr' :'last');
	//if (commentFormNumber!=0) document.getElementById('pagetype').value = 'curr';
	//else document.getElementById('pagetype').value = 'last';
	return false;
}

function citoCommentForm(commentFormNumber) {
	if (document.getElementById("commentbody"+commentFormNumber) && document.getElementById("commenttextid")) {
		//document.getElementById("commenttextid").value=document.getElementById("commenttextid").value+'<cite>'+document.getElementById("commentbody"+commentFormNumber).innerHTML+'</cite>';
		document.getElementById('pagetype').value = 'curr';
		return setCommentForm(commentFormNumber, '<cite>'+document.getElementById("commentbody"+commentFormNumber).innerHTML+'</cite>');
	}
	
	return false;
}
function sendCommentForm() {
	if (document.commentsend.from && !trim(document.commentsend.from.value)) {
		alert('Заполните поле "Имя"!');
		document.commentsend.from.focus();
		return false;
	}
	
	if (!trim(document.commentsend.commenttext.value)) {
		alert('Заполните поле "Текст"!');
		document.commentsend.commenttext.focus();
		return false;
	}
	
	if (document.commentsend.captcha && !trim(document.commentsend.captcha.value)) {
		alert('Введите код с картинки!');
		document.commentsend.captcha.focus();
		return false;
	}
	
	document.commentsend.submit();
	
	return false;
}
function getPosX(obj) {
	if (!obj) return 0;
	return (obj.offsetLeft + getPosX(obj.offsetParent));
}
function getPosY(obj) {
	if (!obj) return 0;
	return (obj.offsetTop + getPosY(obj.offsetParent));
}
function deleteSubmit(formToCheck) {
	if(document.getElementById(formToCheck)) {
		if (confirm('Вы уверены?')) {
			document.getElementById(formToCheck).submit();
		}
	}
	return false;
}
function deleteSubmit2(formToCheck,idInput,idValue,typeInput,typeValue) {
	if(document.getElementById(formToCheck)) {
		if (confirm('Вы уверены?')) {
			if (document.getElementById(idInput)) document.getElementById(idInput).value=idValue;
			if (document.getElementById(typeInput)) document.getElementById(typeInput).value=typeValue;
			document.getElementById(formToCheck).submit();
		}
	}
	return false;
}
function updateSubmit(formToCheck,updateInput) {
	if(document.getElementById(formToCheck)) {
		if (document.getElementById(updateInput)) {
			document.getElementById(updateInput).value='updatecomment';
			document.getElementById(formToCheck).submit();
		}
	}
	return false;
}
function sendNewsForm(formToCheck,newsHead,newsText) {
	if(document.getElementById(formToCheck)) {
		if(document.getElementById(newsHead)) {
			if (document.getElementById(newsText)) {
				var textareatext=document.getElementById(newsText).value;
				if (textareatext.length>0) {
					var textareatext=document.getElementById(newsHead).value;
					if (textareatext.length>0) {
						document.getElementById(formToCheck).submit();
					}
				}
			}
		}
	}
	return false;
}

function makeCalendarChoice1(alias) {
	var strhref='/'+alias+'/'+document.getElementById('archiveyear').value+'/'+document.getElementById('archivemonth').value+'/';
	if (document.getElementById('withphotosonly')) {
		if (document.getElementById('withphotosonly').checked) {
			strhref=strhref+'photos/';
		}
	}
	if (document.getElementById('withvideosonly')) {
		if (document.getElementById('withvideosonly').checked) {
			strhref=strhref+'video/';
		}
	}
	if (document.getElementById('withaudiosonly')) {
		if (document.getElementById('withaudiosonly').checked) {
			strhref=strhref+'audio/';
		}
	}
	location.href=strhref;
}

function addToFavorites() {
	window.external.AddFavorite (window.document.location, window.document.title);
	return false;
}

function ShowHideDiv(formid) {
	if (document.getElementById(formid)) {
		if (document.getElementById(formid).style.display!='none') {
			document.getElementById(formid).style.display='none';
		} else {
			document.getElementById(formid).style.display='block';
		}
	}
	return false;
}

function NewShowDiv(formid) {
	if (document.getElementById(formid)) {
		document.getElementById(formid).style.display='block';
	}
	return false;
}

function NewHideDiv(formid) {
	if (document.getElementById(formid)) {
		document.getElementById(formid).style.display='none';
	}
	return false;
}

function selectChange(el) {
	if (typeof(el)=='string') el = document.getElementById(el);
	if (el.value=='') return false;
	var count = document.messages_form.elements.length;
	var tf = false;
	for(var i=0; i<count; i++) {
		if (document.messages_form.elements[i].name.toLowerCase()=='message[]' && document.messages_form.elements[i].checked) {
			tf = true;
		}
	}
	if (!tf) {
		alert('Выберите хотя бы одно сообщение!');
		el.selectedIndex=0;
		return false;
	}
	if (!confirm('Вы уверены?')) {
		el.selectedIndex=0;
		return false;
	}
	var eldo = document.getElementById('do');
	eldo.value = 'actionmessages_'+el.value;
	document.messages_form.submit();
}

function trim(str, chars) {
	return ltrim(rtrim(str, chars), chars);
}
 
function ltrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("^[" + chars + "]+", "g"), "");
}
 
function rtrim(str, chars) {
	chars = chars || "\\s";
	return str.replace(new RegExp("[" + chars + "]+$", "g"), "");
}

function GlobalChecker() {
	$this = $('#global_checker');
	$(".message-ribbon input[type='checkbox']").attr('checked', $this.is(':checked') ? 'checked' : '');
}