var iOver="#BCD0ED" // Цвет при наведении курсора
var iOut="#E4EAF2" // Цвет при ненаведённом курсоре
var selection;
var userhash

function rand(from, to) {
    return Math.floor(Math.random() * (to-from+1))+from;
}

function ins(name){
if (document.REPLIER) {
var input=document.REPLIER.Post;
input.value=input.value+"[b]"+name+"[/b]"+" \n";
}
}

function Insert(text){
if (text!="") paste("[quote]"+text+"[/quote]\n", 0);
}

function paste(text, flag){
if (document.REPLIER) {
if ((document.selection)&&(flag)) {
	document.REPLIER.Post.focus();
	document.REPLIER.document.selection.createRange().text = text;
} else document.REPLIER.Post.value += text;
}
}

function get_selection() {
   if (document.getSelection){

		if(typeof(window.getSelection)!="undefined")
		{
			selection=window.getSelection().toString();
		}
		else
		{
			selection=document.getSelection();
		}

	selection = selection.replace(/\r\n\r\n/gi, "_doublecaret_");
	//selection = selection.replace(/\r\n/gi, " ");
       while (selection.indexOf("  ") !=-1) selection = selection.replace(/  /gi, "");
	selection = selection.replace(/_doublecaret_/gi, "\r\n\r\n");
  } else
	selection=document.selection.createRange().text;
}


    function PopUp(url, name, width,height,center,resize,scroll,posleft,postop) {
    if (posleft != 0) { x = posleft }
    if (postop  != 0) { y = postop  }

    if (!scroll) { scroll = 1 }
    if (!resize) { resize = 1 }

    if ((parseInt (navigator.appVersion) >= 4 ) && (center)) {
      X = (screen.width  - width ) / 2;
      Y = (screen.height - height) / 2;
    }
    if (scroll != 0) { scroll = 1 }

    var Win = window.open( url, name, 'width='+width+',height='+height+',top='+Y+',left='+X+',resizable='+resize+',scrollbars='+scroll+',location=no,directories=no,status=no,menubar=no,toolbar=no');
    }

    function ShowHide(id1, id2) {
      if (id1 != '') expMenu(id1);
      if (id2 != '') expMenu(id2);
    }

    function expMenu(id) {
      var itm = null;
      if (document.getElementById) {
        itm = document.getElementById(id);
      } else if (document.all){
        itm = document.all[id];
      } else if (document.layers){
        itm = document.layers[id];
      }

      if (!itm) {
       // do nothing
      }
      else if (itm.style) {
        if (itm.style.display == "none") { itm.style.display = ""; }
        else { itm.style.display = "none"; }
      }
      else { itm.visibility = "show"; }
    }

   function delete_post(theURL) {
       if (confirm('Вы действительно хотите удалить это сообщение?')) {
          window.location.href=theURL;
       }
       else {
          alert ('Не хотите, как хотите :)');
       }
    }
  function mod_change(elem){
    var w2m;
    if (document.getElementById){
        w2m=document.getElementById('w2m');
    } else if (document.all){
        w2m=document.all['w2m'];
    } else if (document.layers){
        w2m=document.layers['w2m'];
    }
    if (elem.value=='67') {w2m.style.display='';}
    else {w2m.style.display='none';}
  }
  function collect_pidz(){
    for (var i in document.collect.elements){
      if (i.indexOf('pozt')!=-1){
        var ne=document.createElement("input");
        ne.name=document.collect[i].name;
        ne.type='text';
        ne.style.display='none';
          if (document.collect[i].checked.toString()=='true') ne.value=1; else ne.value=0;
       document.modform.appendChild(ne);
      }
    }
  }

  function check_poll(itm, max)
  {
     var el;
     var cnt=0;
     for (i=0;i<document.forms['pollform'].elements.length;i++)
     {
        el = document.forms['pollform'].elements[i];
        if (el.type == "checkbox")
        {
           if (el.checked)
           {
               cnt++;
           }
        }
     }
     if (cnt > max)
     {
         itm.checked = false;
         alert('Выбрано больше '+max+' вариант(ов)');
         return false;
     }
  }

  function bookmarksite() {
     var title='Я Плакалъ - развлекательный портал';
     var url = 'http://www.yaplakal.com';
     if (window.sidebar) // firefox
     window.sidebar.addPanel(title, url, "");
     else if (window.opera && window.print) { // opera
          var elem = document.createElement('a');
          elem.setAttribute('href',url);
          elem.setAttribute('title',title);
          elem.setAttribute('rel','sidebar');
          elem.click();
     } else if (document.all)// ie
     window.external.AddFavorite(url, title);
     return false;
}

function getBounds(element)
{
  var left = element.offsetLeft;
  var top = element.offsetTop;
  for (var parent = element.offsetParent; parent; parent = parent.offsetParent)
  {
    left += parent.offsetLeft;
    top += parent.offsetTop;
  }
  return {left: left, top: top, width: element.offsetWidth, height: element.offsetHeight};
}

function ShowModForm(Layer, obj, pid){
	expMenu(Layer);
	get_selection();
	var bounds = getBounds(obj);
	document.getElementById(Layer).style.top  = bounds.top;
	document.getElementById(Layer).style.left = bounds.left;
	document.mod_form.p.value=pid;
	document.mod_form.comment.value=selection;
	document.mod_form.fault.value=rand(1,30);

	if (selection!='') {
		document.mod_form.skip_post.checked=false;
	}
	else{
		document.mod_form.skip_post.checked=true;
	}

	return false;
}

function CheckModForm(){
	if(document.mod_form.reason[0].checked || document.mod_form.reason[1].checked || document.mod_form.reason[2].checked || document.mod_form.reason[3].checked || document.mod_form.reason[4].checked || document.mod_form.reason[5].checked || document.mod_form.reason[6].checked || document.mod_form.reason[7].checked || document.mod_form.reason[8].checked){
		document.mod_form.send_f.disabled=true;
		return true;
	}
	else{
		alert("Не выбрана причина наказания");
		return false;
	}
}

/**
 *
 * @access public
 * @return void
 **/
var ajaxDivId;

function doVote(val, forum, topic){
	AHAHLoad('div[@rel="rating"]', base_url, { act: 'ST', f: forum, t: topic, CODE: 'vote_topic', rank : val });
	return false;
}

function AHAHLoad(DivId, url, params){
	ajaxDivId = DivId;
	//$(ajaxDivId + '-img').html(ajaxLoadImg);
	$(ajaxDivId).css("opacity", "0.2");
	$.get(url, params, onAjaxSuccess);
	return false;
}

function onAjaxSuccess(obj){
  $(ajaxDivId).html(obj);
	//$(ajaxDivId + '-img').empty();
	$(ajaxDivId).css("opacity", "1");
	return true;
}

function collapseBox(id, sticky, direction){
	if ($(id).css('display')=='none') {
		if (direction=='horizontal') {
			$(id).animate({width: 'show'}, 1000);
		}
		else{
			$(id).animate({height: 'show'}, 1000);
		}

		if (sticky) {
			$.cookie('hide_'+$(id).attr('id'), '', { expires: -1, path: '/', domain: '.yaplakal.com' });
		}
	}
	else{
		if (direction=='horizontal') {
			$(id).animate({width: 'hide'}, 1000);
		}
		else{
			$(id).animate({height: 'hide'}, 1000);
		}

		if (sticky) {
			$.cookie('hide_'+$(id).attr('id'), '1', { path: '/', domain: '.yaplakal.com' });
		}
	}
	return false;
}

function showLoginForm(){
	$('#login-box').animate({ left: 0 }, 500);
	$('#welcome-box').animate({ left: -320 }, 500);
	document.forms[0].user_key.value = user_key;
	return false;
}

function link_to_topic(forum, topic)
{
    var link = "http://www.yaplakal.com/forum"+forum+"/topic"+topic+".html";
		if(prompt( "Отправь эту ссылку другу", link)){
			location.href=link;
		}
    return false;
}

function ShowFavourites()
{
  AHAHLoad('#FavList', base_url, { act: 'UserCP', CODE: 10 });
}

function AddFavourite(item, st, type)
{
  AHAHLoad('#FavList', base_url, { act: 'UserCP', CODE: 11, item: item, type: type, st: st });
}

function RemoveFavourite(id)
{
  AHAHLoad('#FavList', base_url, { act: 'UserCP', CODE: 12, id: id });
}

function buddy_pop() {
	window.open(base_url+'/index.php?act=buddy','BrowserBuddy','width=250,height=500,resizable=yes,scrollbars=yes');
}

function multi_page_jump( url_bit, cur_st, total_posts, per_page, url_end, slash )
{
	pages = 1;
	cur_page  = 1;
	if ( total_posts % per_page == 0 ) { pages = total_posts / per_page; }
  else { pages = Math.ceil( total_posts / per_page ); }
	msg = "Введите номер страницы, к которой хотите перейти." + " " + pages;
	if ( cur_st > 0 ) { cur_page = cur_st / per_page; cur_page = cur_page -1; }
	show_page = 1;
	if ( cur_page < pages )  { show_page = cur_page + 1; }
	if ( cur_page >= pages ) { show_page = cur_page - 1; }
	 else { show_page = cur_page + 1; }
	userPage = prompt( msg, show_page );
	if ( userPage > 0  ) {
    if ( userPage < 1 )     {    userPage = 1;  }
    if ( userPage > pages ) { userPage = pages; }
    if ( userPage == 1 )    {     start = 0;    }
    else { start = (userPage - 1) * per_page; }
      if (slash)
        window.location = url_bit + "/st/" + start + url_end;
      else
        window.location = url_bit + "&st=" + start + url_end;
	}
}