/* 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('pro registraci novinek musí být e-mail zadán ve správném formátu'); 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(){
  $('a[rel^=prettyPhoto]').prettyPhoto({theme:'dark_square',overlay_gallery: false});
})


$(function(){
  var div = $('.menu2 .nazev');
  if(div.width()>123)
  {
    var kolik = 250;
    while(div.width()>123)
    {
      if(kolik<20) break;
      div.css({'fontSize':kolik+'%'});
      kolik = kolik-5;
      //console.log(div.width());
    }
  }
  
  var div = $('.bg-header .bg- div');
  if(div.width()>165)
  {
    var kolik = 300;
    while(div.width()>165)
    {
      if(kolik<20) break;
      div.css({'fontSize':kolik+'%'});
      kolik = kolik-5;
      //console.log(div.width());
    }
  }
  if(div.height()>84)
  {
    var kolik = 300;
    while(div.height()>84)
    {
      if(kolik<20) break;
      div.css({'fontSize':kolik+'%'});
      kolik = kolik-5;
      //console.log(div.height());
    }
    div.css({'lineHeight':'42px'});
  }
})