var offset = new Array;
var scroll_size = new Array;
function prepairScroll(div,rows_num)
{
  var rsb = document.getElementById(div);
  if(!rsb) { return; };
  try
  {
    var stories = rsb.getElementsByTagName("ul")[0].getElementsByTagName("li");
  }
  catch(err)
  {
    return;
  }
  if(!stories || stories.length < rows_num) { return; };
  var ul = rsb.getElementsByTagName("ul")[0];
  $(ul).before('<div id="'+div+'-arr-up" class="scroll-arr-up" align="center"><a id="'+div+'-up" href="#'+div+'"><img src="/img/arrow_top_a.jpg" border="0" class="new1"></a></div>').after('<div id="'+div+'-arr-down" class="scroll-arr-down disabled" align="center"><a id="'+div+'-down" href="#'+div+'"><img src="/img/arrow_bottom_a.jpg" border="0" class="new2"></a></div>');
  $("#"+div+"-up").click(rowScroll);
  $("#"+div+"-down").click(rowScroll);
  $(stories[(rows_num-1)]).addClass('noBorder');
  for(var i = rows_num, li; li = stories[i]; i++) {
    li.className = "hide";
  };
  offset[div] = 0;
  scroll_size[div] = rows_num;
  scrollButtons(div);
}

function rowScroll()
{
  div = this.id.substr(0,this.id.indexOf('-'));
  dir = this.id.substr(this.id.indexOf('-')+1);
  var rsb = document.getElementById(div);
  if(!rsb) { return; };
  try
  {
    var stories = rsb.getElementsByTagName("ul")[0].getElementsByTagName("li");
  }
  catch(err)
  {
    return;
  }
  if(dir == "down") {
  if(!(offset[div] + 1 <= stories.length - scroll_size[div])) {
       return false;
  };
    offset[div]++;
  }
  else
  {
    if(!(offset[div] - 1 > -1)) return false;
    offset[div]--;
  };
  for(var i = 0, li; li = stories[i]; i++)
  {
    li.className = i < offset[div] || i > (offset[div] + scroll_size[div]-1) ? "hide" : "";
    if (i == offset[div]+scroll_size[div]-1) $(li).addClass('noBorder');
    else $(li).removeClass('noBorder');
  };
  scrollButtons(div)
  try { this.blur(); } catch(err) {};
  return false;
}

function scrollButtons(div)
{
  var rsb = document.getElementById(div);
  if(!rsb) { return; };
  try
  {
    var stories = rsb.getElementsByTagName("ul")[0].getElementsByTagName("li");
  }
  catch(err)
  {
    return;
  }
  if(offset[div] == 0) {
    $("#"+div+"-arr-up").addClass("disabled");
  } else {
    $("#"+div+"-arr-up").removeClass("disabled");
  };

  if(offset[div] == stories.length - scroll_size[div]) {
    $("#"+div+"-arr-down").addClass("disabled");
  } else {
    $("#"+div+"-arr-down").removeClass("disabled");
  };
}

function bookmark()
        {
            var title = 'ИА "Мост-Харьков"';
            var url = "http://www.most-kharkov.info/";

            if (window.sidebar) {
                window.sidebar.addPanel(title, url, "");
            } else if(window.opera && window.print) {
                var elem = document.createElement('a');
                elem.setAttribute('href',url);
                elem.setAttribute('title',title);
                elem.setAttribute('rel','sidebar');
                elem.click();
            }else if(document.all) {
                window.external.AddFavorite(url, title);
            }else {
                alert("Попробуйте добавить в избранное вручную ");
            }

            return false;
        }
function setHomePage(l)
{
	if (document.all)
	{
		l.style.behavior='url(#default#homepage)';
		l.setHomePage('http://www.most-kharkov.info/');
		return false;
	}
	else
	{
		if ($.browser.mozilla)
		{
			$('body').append('<div class="homepageDiv"><a href="http://www.most-kharkov.info/"><img src="/img/logo.png" style="border: none;"></a><br><br>Перетащите и отпустите этот логотип на иконку «Дом» в панели инструментов браузера, затем нажмите «Да» во всплывающем окне.<div align="right"><a href="/" style="color:#fff;text-decoration:undeline;">закрыть</a></div></div>');
			$('.homepageDiv').css({position:'absolute',top:'10px',right:'10px',border:'2px solid #6d6d6d','background-image':'url(/img/header_bg.jpg)','font-family':'Tahoma','color':'#fff','font-size':'13px','padding':'10px','text-align':'justify','width':'265px'})
			$('.homepageDiv a').click(function(){$('.homepageDiv').remove();return false;})
		}
		else
		{
			alert('Попробуте сделать страницу стартовой самостоятельно.');
		}
		return false;	
	}
	
}

$(document).ready(function(){
   $('.gallery').scrollable({  
	    size: 4,
			next:'#g-next',
			prev:'#g-prev',
			prevPage:".jcdenton1",
			nextPage:".jcdenton2",
	    speed:400,
			items:'.galleryitems'
			}).circular();
			$('.cloned').removeClass('here');
		//loading pic to gallery inside post	
		$('.gallery li').live("click", function(){
			$('.gallery li').removeClass('here');
			$(this).addClass('here');
			newpic = $(this).children('a').attr('href');
			height = $(this).children('a').attr('height');
			descr = $(this).children('a').children('img').attr('alt').split('|');
			$('.loadpic').html('<img src="'+newpic+'" width="640"'+(height!=undefined?' height="'+height+'"':'')+' /><span class="descr"><div>'+descr[0]+'</div></span>')
			return false;
		});
	
		//disabling link behaviour
		$('#hot-prev,#hot-next, #g-next, #g-prev, #postpic-next, #postpic-prev,#multimedia-prev, #multimedia-next, #bplan-next,#bplan-prev').click(function() {return false;});
})

var clock_sec=30;
var sep_status=1;
function clock()
{
  now = $('#timeline').text();
  H = now.substr(0,2)*1;
  M = now.substr(3,2)*1;
  if (sep_status==2)
  {
  	clock_sec++;
  	sep_status=1;
  }
  else
  {
  	sep_status=2;
  }
  if (clock_sec==60)
  {
  	if(M==59 && H==23){M=0;H=0;}
  	else if(M==59){M=0;H+=1;}
  	else M++;
  	clock_sec=0;
  }
  if (H<10) H='0'+H;
  if (M<10) M='0'+M;
  $('#timeline').html(H+'<b>:</b>'+M);
  if (sep_status==2) $('#timeline b').css('color','#005284');
  else $('#timeline b').css('color','#fff');
  setTimeout(clock , 500);
}

$(document).ready(clock)

function submit_poll(pid)
{
	v = $("input[name='poll']").filter(":checked").val();
	if (v!=undefined)
	{
		$('.submit-poll').replaceWith('<img src="/img/ajax-loader.gif">');
		$.post('/polls/vote.html', {'poll':pid,'answer':v},function(data){
			$('.poll-sub').html(data);
		})
	}
	else alert('Вы не указали вариант ответа!')
}