/* 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;}}


/* diskuse */
$(function(){
	$('*[id^=rozbalDiskusi]')
		.bind('click',function(ev){
		  var id=ev.target.id.split('_')[1];
		  $('#diskuseHidden_'+id).get(0).value=''; /*nove pridany radek*/
			$('#radekTlacitek_'+id+' ,#diskuseformular_'+id).toggle(500,function(){
			  $('#diskuseformular_'+id).appendTo('#diskuseOriginalPosition_'+id);
			});
		});

	$('*[id^=odpovedetNaDiskusi]')
	  .bind('click',function(ev){
	    ev.preventDefault();
	    var id=ev.target.id.split('_');
	    $('#radekTlacitek_'+id[1]).show(500);
      $('#diskuseformular_'+id[1]).hide(500,function(){
        $('#diskuseformular_'+id[1]).appendTo('#prispevekDiskuse_'+id[1]+'_'+id[2]);
        $('#diskuseHidden_'+id[1]).get(0).value=id[2];
		    $('#radekTlacitek_'+id[1]).hide(500);
		    $('#diskuseformular_'+id[1]).show(500);
			});
		});
});

function zmenInput1()
{
  if(document.getElementById('user_jmeno2').value=='Jméno')
  {
    document.getElementById('user_jmeno2').value='';
  }
}
function zmenInput11()
{
  if(document.getElementById('user_jmeno2').value=='')
  {
    document.getElementById('user_jmeno2').value='Jméno';
  }
}

function zmenInput2()
{
  if(document.getElementById('id_pass_new').value=='Heslo')
  {
    document.getElementById('id_pass_new').value='';
  }
}
function zmenInput21()
{
  if(document.getElementById('id_pass_new').value=='')
  {
    document.getElementById('id_pass_new').value='Heslo';
  }
}

function kniha_check()
{
   var err = new Array();
	if (JE_EMAIL(document.getElementById('id_stiz_mail').value)==0) err[err.length]='Zadejte prosím správný formát e-mailu'
	if (document.getElementById('id_stiz_text').value=='') err[err.length]='Vyplňte text se sdělením'

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

function posliMoznost(id, hodnota){

     document.getElementById(id).value=hodnota;
     document.getElementById('parametryFormMain').submit();
   }
   
function rozbalVyhledani()
		{
		  if (document.getElementById('telo_rozbaleni').style.display=='none')
		  {
        document.getElementById('telo_rozbaleni').style.display='block';
		  }
		  else
		    document.getElementById('telo_rozbaleni').style.display='none';
    }
    
function ukazVyrobce()
		{
		  if (document.getElementById('id_vsichnivyrobci').style.display=='none')
		  {
        document.getElementById('id_vsichnivyrobci').style.display='block';
        document.getElementById('id_vyrobce01').style.display='none';
        document.getElementById('id_vyrobce02').style.display='block';
		  }
		  else
		    document.getElementById('id_vsichnivyrobci').style.display='none';
		    document.getElementById('id_vyrobce01').style.display='block';
        document.getElementById('id_vyrobce02').style.display='none';
    }

function simulateHover(obj,baseCN,typ){
	var myCN=obj.className.split(' ');
	for(var i=0; i<myCN.length; i++){
	  if(myCN[i].indexOf(baseCN)==0){
	    var newClassName=baseCN;
	    switch(typ){
	      case 'hover': newClassName+='-hover'; break;
	      case '1': newClassName+='-1'; break;
	      case '0': newClassName+='-0'; break;
	      case 'out': break;
			}
			myCN[i]=newClassName;
		}
	}
	obj.className=myCN.join(' ');

	//alert(myCN);
}

  var slideShowBanner={
    selector: {
      main: '.slideshow-banner',
      effect: '.banner-anim',
      image: '.banner-image',
      title: '.banner-title',
      panel: '.panel',
      link: '.link'
    },
    cssClass: {
      linkActive: 'link-active bg-banner-item-active'
    },
    option: {
      fadeDuration: 500,
      interval: 5500,
      disableWhenAnimated: true,
      pauseWhenHover: true
    },
    f: function( e, c ){
      var cfg=slideShowBanner;
      var image=e.find( cfg.selector.image ).hide();
      if (image.length==1) { e.find( cfg.selector.panel ).hide(); }
      var title=e.find( cfg.selector.title ).hide();
      var link=e.find( cfg.selector.link );
      if (c===undefined) { var c=0; }
      var tOut;

      if (image.length != title.length && image.length != link.length) { return false; } // simple test

      var anim=[];

      link.each( function( i ){
        anim[i]=[ image.get(i), title.get(i) ];
        $(this).click(function(){
          Anim(i);
        });
      });
      $(anim[c]).show();
      $(link[c]).addClass( cfg.cssClass.linkActive );

      if (cfg.selector.prev!==undefined){ e.find(cfg.selector.prev).click(function(){ AnimPrev(); }); }
      if (cfg.selector.next!==undefined){ e.find(cfg.selector.next).click(function(){ AnimNext(); }); }

      if ( cfg.option.pauseWhenHover===true ){
        $(anim).each( function(){
          $(this).hover( function(){
            Stop();
          }, function(){
            Play();
          });
        });
      }
      var Anim=function(i){
        if ( ((i>=image.length && i<0) || i==c ) || (cfg.option.disableWhenAnimated===true && ( $(anim[c]).is(':animated') || $(anim[i]).is(':animated') )) ) { return false; }
        Stop();
        $(anim[c]).fadeOut(cfg.option.fadeDuration);
        $(anim[i]).fadeIn(cfg.option.fadeDuration);
        $(link[c]).removeClass(cfg.cssClass.linkActive);
        $(link[i]).addClass(cfg.cssClass.linkActive);
        c=i;
        Play();
      }
      var AnimPrev=function(){
        if (c<=0){ Anim(image.length-1); }
        else{ Anim(c-1); }
      }
      var AnimNext=function(){
        if (c>=image.length-1){ Anim(0); }
        else{ Anim(c+1); }
      }
      var Play=function(){ tOut=setTimeout( AnimNext, cfg.option.interval ); }
      var Stop=function(){ if (tOut!==undefined){ clearTimeout(tOut); } }
      Play();
    },
    i: []
  }
$(function(){
 $( slideShowBanner.selector.main ).each( function( i ){ slideShowBanner.i[i]=slideShowBanner.f($(this)); });
});