// JavaScript Document
function formSubmitStrankovani(strana) {
  var myDiv = document.getElementById("divInsertPage");
  var form = document.getElementById("formStrankovani");
  var html="<input name=\"strana\" type=\"hidden\" value=\""+strana+"\" />";
  
  //pridej obsah do elementu <div>
  myDiv.innerHTML = html;
  form.target="_self";
  form.submit();
}

function Alert() {
	alert('hello');
}

function formSubmitLang(id, zkratka) {
  var myDiv = document.getElementById("formDiv");
  var x = document.getElementById("frmLang");
  var html="<input name=\"lang_vyber\" type=\"hidden\" value=\""+ id +"\" />";
  //pridej obsah do elementu <div>
  myDiv.innerHTML = html;
  /*x.action="/"+ zkratka +"/";*/
  x.action="/";
  x.target="_self";
  x.submit();
}

function formSubmitInsertKod() {
  var myDiv = document.getElementById("AddSubmitSleva");
  var form = document.getElementById("formSleva");
  var html="<input name=\"action_sleva\" type=\"hidden\" value=\"insert\" />";
  //pridej obsah do elementu <div>
  myDiv.innerHTML = html;
  form.target="_self";
  form.submit();
}

function formSubmitUnsetKod() {
  var myDiv = document.getElementById("AddSubmitSleva");
  var form = document.getElementById("formSleva");
  var html="<input name=\"action_sleva\" type=\"hidden\" value=\"unset\" />";
  //pridej obsah do elementu <div>
  myDiv.innerHTML = html;
  form.target="_self";
  form.submit();
}

function doClear(theText) {
     if (theText.value == theText.defaultValue) {
         theText.value = ""
     }
 }

function formSubmitAktualniStranaHorni(strana, action) {
  var vlozStranu = document.getElementById("vlozStranuHorni");
  if(document.getElementById("vlozStranuHorni")) {
	var x = document.getElementById("formAktualniStranaHorni");
	var html="<input name=\"aktualniStrana\" type=\"hidden\" value=\""+ strana +"\" />";
	//pridej obsah do elementu <div>
	vlozStranu.innerHTML = html;
	x.target="_self";
	x.action= action;
	x.submit();
  }
}

function formSubmitAktualniStranaDolni(strana, action) {
  var vlozStranu = document.getElementById("vlozStranuDolni");
  var x = document.getElementById("formAktualniStranaDolni");
  var html="<input name=\"aktualniStrana\" type=\"hidden\" value=\""+ strana +"\" />";
  //pridej obsah do elementu <div>
  vlozStranu.innerHTML = html;
  x.target="_self";
  x.action= action;
  x.submit();
}

function callHello() {
	alert('oka');
	var formPredejHledane = document.getElementById("formPredejHledane");
	formPredejHledane.target="_self";
	formPredejHledane.action= action;
	formPredejHledane.submit();
}

function enableSelect(ID)  {
  document.getElementById("pocet_"+ID).disabled=false;
  }
  
function Redirect1(url) {
	window.location = "/"+url+"/";
}
  
function hidePolozka(i)  {
  document.getElementById("polozka_"+i).style.display="none";
  }

function confirmSubmit(ID) {
  var agree=confirm("Opravdu chcete odebrat z košíku vybrané zboží ?");
  if (agree) {
	  processDeleteKosik(ID);
	  return true ;
	  }
  else {
	  return false ;
	  }
}


function Select1(POCETKROKU, KROKNASOBEK, i, pocet, ID) {
	var newSelect = '<select name="pocet_' + i +'" style="width:40px; font-size:90%;" id="pocet_' + i +'" disabled="disabled" onChange="processEditKosik(' + i + ', ' + ID +')">';
	for(j=1; j <= POCETKROKU; j++) {
		value = j*KROKNASOBEK;
		if(pocet == value) {
			selected = ' selected="selected"';
		}
		else {
			selected = '';
		}
		newSelect += '<option value="' + value + '"' + selected + '>' + value + '</option>';
	}
	newSelect += '</select>';
	
	return newSelect;
}

function changeStyle1(i) {
	var zmenPodklad = document.getElementById("box-vyrobek-obrazek-"+i);
	zmenPodklad.style.border="#FFF 2px solid";
}

function changeStyle2(i) {
	var zmenPodklad = document.getElementById("box-vyrobek-obrazek-"+i);
	zmenPodklad.style.border="#000 2px solid";
}

function setStyle1(i) {
	var zmenPodklad = document.getElementById("box-vyrobek-obrazek-"+i);
	zmenPodklad.style.border="#000 2px solid";
}

function changeStyle3(i, typ) {
	var zmenPodklad = document.getElementById("box-"+typ+"-"+i);
	zmenPodklad.style.border="#FFF 2px solid";
}

function changeStyle4(i, typ) {
	var zmenPodklad = document.getElementById("box-"+typ+"-"+i);
	zmenPodklad.style.border="#000 2px solid";
}

function checkEmail() {
  var email = document.getElementById('inputRegisterEmail');
  var filter = /^([a-zA-Z0-9_.-])+@(([a-zA-Z0-9-])+.)+([a-zA-Z0-9]{2,4})+$/;
  if (!filter.test(email.value)) {
	alert('Please provide a valid email address');
	email.focus
	return false;
  }
}

function checkemail(email) {
  var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i
  if (filter.test(email)) {
	return true;
  }
  else {
	return false;
  }
}