/* javascript by grafisoft.cz */
function JE_EMAIL(txt){var x = new RegExp('^[^@]+@([a-z,A-Z,0-9,_,-]+[.]{1})+[a-z,A-Z,0-9]{2,5}$'); if (x.exec(txt.toLowerCase())==null) return 0; else return 1;}
function show(id) {if (document.getElementById(id).style.display=='none') document.getElementById(id).style.display='block'; else document.getElementById(id).style.display='none';}
function showk(id,dir) {show('kategorie-'+id); if (document.getElementById('kimg'+id).src.indexOf('ts-r-plus.gif')>-1) document.getElementById('kimg'+id).src=dir+'/ts-r-minus.gif';	else document.getElementById('kimg'+id).src=dir+'/ts-r-plus.gif';}
function scrollit() {document.getElementById('message').style.top=document.body.scrollTop + top + 'px';}
function regnews() {if(JE_EMAIL(document.getElementById('enov').value)==0) {alert('for registration of the news the e-mail has to be entered in correct format'); return false;} else {return true;}}
function myParseFloat(str){str=''+str+''; var value=str.match('[-]{0,1}(?:[1-9]+[0-9]*[,.]{0,1}[0-9]*)|(?:0[,.][0-9]*)'); if(value!=null && value.length>0){value[0]=value[0].replace(',','.'); value=parseFloat(value[0])*1; return value;}else{return 0;}}
function pozadi(obj,obj2,akce)
{
  var trida = 'inputDiv-'+akce;
  if (document.getElementById(obj2).value=='') document.getElementById(obj).className=trida;
}

var regRow = function(selector, test, bubble) {
	return {'selector': selector, 'test': test, 'bubble': "<span style=\"font-size: 12px; font-family: verdana; \">"+bubble+"</span>" };
};

$(function() {

    /*menu slide*/
    $('.menuBgLeft a').hover(function(){
      var i = $(this).attr('data-i');
      $('.submenu').hide();
      var pos = $(this).position();
      $('.submenu'+i).stop(true,true).css({'left':pos.left-28+'px'}).slideDown();
    },function(){
      $('.submenu').hide();
    });
    
    var jeActive = false;
    
    $('.submenu').hover(function(){
      $(this).stop(true,true).show();
      var i = $(this).attr('data-i')-1;
      if($('.menuBgLeft div').eq(i).hasClass('bg-menuOpakActive')) jeActive = true;
      else jeActive = false;
      
      $('.menuBgLeft div').eq(i).attr('class','bg-mapa-repx bg-menuOpakActive');
    },function(){
      $(this).stop(true,true).hide();
      var i = $(this).attr('data-i')-1;
      
      if(!jeActive) $('.menuBgLeft div').eq(i).attr('class','bg-mapa-repx bg-menuOpakNormal');
    });
    /*menu slide*/

    /*opera button hack*/
     var ua = $.browser;
     if(ua.opera){
        $('button.bg-buttonEmptyOpak div').not('.bg-mapa').each(function(){
          $(this).attr('class','bg-mapa-repx bg-buttonEmptyOpak');
        });
      }
    /*opera button hack*/
    
    /*mozila button hack*/
    /*
     var ua = $.browser;
     if(ua.mozilla){
      $('button.bg-buttonEmptyOpak').each(function(){
        $(this).find('.bg-buttonEmptyLeft, .bg-buttonEmptyRight').css({'top':'-10px'});
        var nw = $(this).find('.bg-buttonEmptyLeft').outerWidth() + $(this).find('div').not('.bg-mapa').outerWidth()-11;
        $(this).find('div').not('.bg-mapa').css({'marginTop':'-5px'});
        $(this).find('.bg-buttonEmptyRight').css({'left':nw+'px'});
      });
     }
    */
    $('.ikonyPar div').live('mouseover',function() {
        $('.bublinaButton').remove();
        var position = $(this).position();
        var text = $(this).text();

        if ($('.bublinaButton').length == 0) {
            var div = $('<div/>').attr('class', 'bublinaButton');
            div.append('<div class="bg-mapa-repx bg-ukazatelMiddle left" style="width:100%;"></div>');
            div.append('<div class="bg-mapa bg-ukazatelLeft"></div>');
            div.append('<div class="bg-mapa bg-ukazatelRight"></div>');
            div.append('<div class="bg-mapa bg-ukazatelSipka"></div>');
            $('#content').append(div);
        } else {
            var div = $('.bublinaButton');
        }
        
        div.find('.bg-ukazatelMiddle').text(text);
        var vel = div.find('.bg-ukazatelMiddle').outerWidth()/2;
        var posunRight = $('div.ikonyPar div.bg-iconKatalogBg').outerWidth() / 2;
        
        $('.bg-ukazatelSipka').css({
          'top':'36px',
          'left':(vel)
        });
        
        div.css({
            'top': position.top - 50,
            'left': (position.left - vel + posunRight)
        });
    });
    
    /*ucet dialog*/
      $('#ucetDialogKlik').click(function(){
        $('#ucetDialog').fadeToggle(300);
        return false;
      });
    /*ucet dialog*/

    $('.ikonyPar').live('mouseleave',function() {
        /*$('.bg-ukazatelButton').fadeOut(100, function() {*/
            $('.bublinaButton').remove();
        /*});*/
    });
    
    premist = function()
    {
      var pos = $('#sel').position();
      $('.sel-div, .sel-div-active').css({'top':pos.top+'px','left':pos.left+5+'px'});

      $('.sel-div-active').css({'display':'block'});
      
      $('.sel-div, .sel-div-active').live('mouseenter',function(){
        $('.bg-sipkaDolu').attr('class','bg-mapa bg-sipkaNahoru');
        $('.bg-selMiddle').css({'height':30*($('.sel-div').length+0.5)+'px'});
        $('.bg-selBottom').css({'margin-top':30*($('.sel-div').length+0.5)-6+'px'});
        $('.sel-div').css({'display':'block'});
        var i=1;
        $('.sel-div').each(function(){
          $(this).css({'top':pos.top+i*30+'px'});
          i++;
        });
      }).live('mouseleave',function(){
        $('.sel-div').css({'display':'none'});
        $('.bg-selMiddle').css({'height':'2px'});
        $('.bg-selBottom').css({'margin-top':'0px'});
        $('.bg-sipkaNahoru').attr('class','bg-mapa bg-sipkaDolu');
      });
    }
    
    premist();
});

function kniha_check()
{
   var err = new Array();
	if (JE_EMAIL(document.getElementById('id_stiz_mail').value)==0) err[err.length]='Please enter correct e-mail format'
	if (document.getElementById('id_stiz_text').value=='') err[err.length]='Fill the text with announcement'

	if (err.length==0)
	document.getElementById('idknihaprani').submit();
	else
	alert (err);
}