// JavaScript Document

function kontrolaUdaje(jmeno) {
	udaj = document.getElementById(jmeno);
	if(udaj.id == 'tel') {	
		vzor = /\+{0,1}\d{5,15}/;
		if(vzor.test(udaj.value)!=true) {
			window.alert("Je nutné zadat platné telefonní číslo!");
		}
	}
	else if(udaj.id == 'ico') {
		vzor = /\d{5,25}/;
		if(vzor.test(udaj.value)!=true) {
			window.alert("Je nutné zadat platné IČO!");
		}	
	}
	else if(udaj.id == 'mail') {
		if(udaj.value.indexOf('@') == -1 || udaj.value.indexOf('.') == -1) {
			window.alert("Musíte zadat celou adresu!");
		}
	}
}



/*function kontrolaMailu(ID) {
	//jmeno = document.getElementById(ID)
	jmeno=document.formular.mail.value;
	if(jmeno.value.indexOf('@') == -1 || jmeno.value.indexOf('.') == -1) {
		window.alert("Musíte zadat celou adresu!");
		jmeno.blur();
		jmeno.select();
	}
}*/

//----------------


function obr(){
	/*obr1=new Image();  obr1.src="img/kongresovaTuristikaTmaveLN.gif";
	obr2=new Image();  obr2.src="img/kongresovaTuristikaLN.gif";
	obr3=new Image();  obr3.src="img/ubytovaniTmaveLN.gif";
	obr4=new Image();  obr4.src="img/ubytovaniLN.gif";
	obr5=new Image();  obr5.src="img/gastronomieTmaveLN.gif";
	obr6=new Image();  obr6.src="img/gastronomieLN.gif";
	obr7=new Image();  obr7.src="img/sluzbyTmaveLN.gif";
	obr8=new Image();  obr8.src="img/sluzbyLN.gif";
	obr9=new Image();  obr9.src="img/okoliTmaveLN.gif";
	obr10=new Image(); obr10.src="img/okoliLN.gif";
	obr11=new Image(); obr11.src="img/prohlidkaTmaveLN.gif";
	obr12=new Image(); obr12.src="img/prohlidkaLN.gif";
	obr13=new Image(); obr13.src="img/jakNasNajdeteTmaveLN.gif";
	obr14=new Image(); obr14.src="img/jakNasNajdeteLN.gif";
	obr15=new Image(); obr15.src="img/objednavkaTmaveLN.gif";
	obr16=new Image(); obr16.src="img/objednavkaLN.gif";*/
	}

function swapKong(nr,pinoc) {
	
	if(pinoc=='turistika') {
		if(nr==1) {
			document.turistika.src="img/kongresovaTuristikaTmaveLN.gif";
			var menu=document.getElementById('kongMenu');
			menu.style.visibility='visible';
		}
		else { 
			document.turistika.src="img/kongresovaTuristikaLN.gif";
			var menu=document.getElementById('kongMenu');
			menu.style.visibility='hidden';
		}
	}
	if(pinoc=='ubytovani') {
		if(nr==1) {
			document.ubytovani.src="img/ubytovaniTmaveLN.gif";
			var menu=document.getElementById('ubytovaniMenu');
			menu.style.visibility='visible';
		}
		else {
			document.ubytovani.src="img/ubytovaniLN.gif";
			var menu=document.getElementById('ubytovaniMenu');
			menu.style.visibility='hidden';
		}
	}
	if(pinoc=='gastronomie') {
		if(nr==1)
			document.gastronomie.src="img/gastronomieTmaveLN.gif";
		else 
			document.gastronomie.src="img/gastronomieLN.gif";
	}
	if(pinoc=='sluzby') {
		if(nr==1)
			document.sluzby.src="img/sluzbyTmaveLN.gif";
		else 
			document.sluzby.src="img/sluzbyLN.gif";
	}
	if(pinoc=='okoli') {
		if(nr==1)
			document.okoli.src="img/okoliTmaveLN.gif";
		else 
			document.okoli.src="img/okoliLN.gif";
	}
	if(pinoc=='prohlidka') {
		if(nr==1)
			document.prohlidka.src="img/prohlidkaTmaveLN.gif";
		else
			document.prohlidka.src="img/prohlidkaLN.gif";
	}
	if(pinoc=='kontakt') {
		if(nr==1)
			document.kontakt.src="img/jakNasNajdeteTmaveLN.gif";
		else
			document.kontakt.src="img/jakNasNajdeteLN.gif";
	}
	if(pinoc=='objednavka') {
		if(nr==1)
			document.objednavka.src="img/objednavkaTmaveLN.gif";
		else
			document.objednavka.src="img/objednavkaLN.gif";
	}
}

//---*********---

function changeCol(stav,jmeno) {
	if(stav=='over') {
		if(jmeno=='info') {
			//info.style.backgroundColor='#FCCD5E';
			//info.style.color='#132C57';
			info.style.fontWeight='bold';
		}
		if(jmeno=='konf') {
			//konf.style.backgroundColor='#FCCD5E';
			//konf.style.color='#132C57';
			konf.style.fontWeight='bold';
		}
		if(jmeno=='kongs') {
			//kongs.style.backgroundColor='#FCCD5E';
			//kongs.style.color='#132C57';
			kongs.style.fontWeight='bold';
		}
		if(jmeno=='uc') {
			//uc.style.backgroundColor='#FCCD5E';
			//uc.style.color='#132C57';
			uc.style.fontWeight='bold';
		}
		if(jmeno=='dum') {
		//	dum.style.backgroundColor='#FCCD5E';
		//	dum.style.color='#132C57';
			dum.style.fontWeight='bold';
		}
		if(jmeno=='kap') {
		//	kap.style.backgroundColor='#FCCD5E';
		//	kap.style.color='#132C57';
			kap.style.fontWeight='bold';
		}
		if(jmeno=='tur') {
		//	tur.style.backgroundColor='#FCCD5E';
		//	tur.style.color='#132C57';
			tur.style.fontWeight='bold';
		}
	}
	if(stav=='out') {
		if(jmeno=='info') {
		//	info.style.backgroundColor='#132C57';
		//	info.style.color='#FFEBAA';
			info.style.fontWeight='normal';
		}
		if(jmeno=='konf') {
		//	konf.style.backgroundColor='#132C57';
		//	konf.style.color='#FFEBAA';
			konf.style.fontWeight='normal';
		}
		if(jmeno=='kongs') {
		//	kongs.style.backgroundColor='#132C57';
		//	kongs.style.color='#FFEBAA';
			kongs.style.fontWeight='normal';
		}
		if(jmeno=='uc') {
		//	uc.style.backgroundColor='#132C57';
		//	uc.style.color='#FFEBAA';
			uc.style.fontWeight='normal';
		}
		if(jmeno=='dum') {
		//	dum.style.color='#FFEBAA';
		//	dum.style.backgroundColor='#132C57';
			dum.style.fontWeight='normal';		
		}
		if(jmeno=='kap') {
		//	kap.style.color='#FFEBAA';
		//	kap.style.backgroundColor='#132C57';
			kap.style.fontWeight='normal';
		}
		if(jmeno=='tur') {
		//	tur.style.backgroundColor='#132C57';
		//	tur.style.color='#FFEBAA';
			tur.style.fontWeight='normal';
		}
	}
}

//------------------------------------------------
//--------------- menici se mapa -----------------
//------------------------------------------------

function swapMap() {
			var str = document.mapa1.src;
			if(str.lastIndexOf("img/mapaCR.jpg") != -1){
				document.mapa1.src="img/mapa1.jpg";
				document.sipka.style.visibility='hidden';
			}
				
			else if(str.lastIndexOf("img/mapa1.jpg") != -1) {
				document.mapa1.src="img/mapa2.jpg";
				document.sipka.style.visibility='visible';
			}
			else {
				document.mapa1.src="img/mapaCR.jpg";
				document.sipka.style.visibility='hidden';
			}
}

//-------------------------------------------------
//---------------- Skryty formular ----------------
//-------------------------------------------------

function ukazTabulku(ID,jmeno) {
	var tab=document.getElementById(ID);
	if(jmeno=="ano") {
		tab.style.visibility='visible';
	}	
	else {
		tab.style.visibility='hidden';
	}
	
}

//-------------------------------------------------
//---------------- Kontrola udaju -----------------
//-------------------------------------------------
	
function kontrola() {
	
	var i=1;
	var errMsg = "Formulář nebyl odeslán! Následující údaje je nutné zadat:\n\n";
	var fo = formular.fo.checked
	
	
	if(formular.jmeno.value=='') { errMsg += "jméno\n"; i=0;}
	if(formular.prijmeni.value=='') { errMsg += "příjmení\n"; i=0;}
	if(formular.adresa.value=='') { errMsg += "adresa\n"; i=0;}
	if(formular.tel.value=='') { errMsg += "telefon\n"; i=0;}
	
	if(!fo)
	{
	if(formular.firma.value=='') { errMsg += "firma\n"; i=0;}
	if(formular.ico.value=='') { errMsg += "IČO\n"; i=0;}
	if(formular.dic.value=='') { errMsg += "DIČ\n"; i=0;}
	}
	
	if(formular.prijezd.value=='') { errMsg += "datum příjezdu\n"; i=0;}
	if(formular.odjezd.value=='') { errMsg += "datum odjezdu\n"; i=0;}
	if(formular.pocet.value=='') { errMsg += "počet osob\n"; i=0;}
	
	if(i==0) {
		errMsg += "\n\nZadejte, prosím, požadované údaje a odešlete formulář znovu.";	
		window.alert(errMsg);
		return false;
	}
	
	else return true;
}	 

//---*******************---

//-------------------------------------------------
//--------------- Zmena checkboxu -----------------
//-------------------------------------------------

function swapCheck()
{
  if(formular.fo.checked)
  {
    formular.firma.value = "";
    formular.ico.value = "";
    formular.dic.value = "";
    formular.firma.disabled = true;
    formular.ico.disabled = true;
    formular.dic.disabled = true;
  }
  else
  {
    formular.firma.disabled = false;
    formular.ico.disabled = false;
    formular.dic.disabled = false;
  }
}

//-------------------------------------------------
//--------------- Němčina -------------------------
//-------------------------------------------------

function obrD() {
	obr1=new Image();  obr1.src="imgd/konferenztouristikDunkLA.jpg";
	obr2=new Image();  obr2.src="imgd/konferenztouristikLA.jpg";
	obr3=new Image();  obr3.src="imgd/unterkunftDunkLA.jpg";
	obr4=new Image();  obr4.src="imgd/unterkunftLA.jpg";
	obr5=new Image();  obr5.src="imgd/gastronimieDunkLA.jpg";
	obr6=new Image();  obr6.src="imgd/gastronimieLA.jpg";
	obr7=new Image();  obr7.src="imgd/DienstleistungenDunkLA.jpg";
	obr8=new Image();  obr8.src="imgd/DienstleistungenLA.jpg";
	obr9=new Image();  obr9.src="imgd/umgebungDunkLA.jpg";
	obr10=new Image(); obr10.src="imgd/umgebungLA.jpg";
	obr11=new Image(); obr11.src="imgd/virtualtourDunkLA.jpg";
	obr12=new Image(); obr12.src="imgd/virtualtourLA.jpg";
	obr13=new Image(); obr13.src="imgd/woDunkLA.jpg";
	obr14=new Image(); obr14.src="imgd/woLA.jpg";
	obr15=new Image(); obr15.src="imgd/bestellungDunkLA.jpg";
	obr16=new Image(); obr16.src="imgd/bestellungLA.jpg";
	}

function swapKongD(nr,pinoc) {

	if(pinoc=='turistika') {
		if(nr==1) {
			document.turistika.src=obr1.src;
			var menu=document.getElementById('kongMenu');
			menu.style.visibility='visible';
		}
		else { 
			document.turistika.src=obr2.src;
			var menu=document.getElementById('kongMenu');
			menu.style.visibility='hidden';
		}
	}


	if(pinoc=='ubytovani') {
		if(nr==1) {
			document.ubytovani.src=obr3.src;
			var menu=document.getElementById('ubytovaniMenu');
			menu.style.visibility='visible';
		}
		else {
			document.ubytovani.src=obr4.src;
			var menu=document.getElementById('ubytovaniMenu');
			menu.style.visibility='hidden';
		}
	}
	if(pinoc=='gastronomie') {
		if(nr==1)
			document.gastronomie.src=obr5.src;
		else 
			document.gastronomie.src=obr6.src;
	}
	if(pinoc=='sluzby') {
		if(nr==1)
			document.sluzby.src=obr7.src;
		else 
			document.sluzby.src=obr8.src;
	}
	if(pinoc=='okoli') {
		if(nr==1)
			document.okoli.src=obr9.src;
		else 
			document.okoli.src=obr10.src;
	}
	if(pinoc=='prohlidka') {
		if(nr==1)
			document.prohlidka.src=obr11.src;
		else
			document.prohlidka.src=obr12.src;
	}
	if(pinoc=='kontakt') {
		if(nr==1)
			document.kontakt.src=obr13.src;
		else
			document.kontakt.src=obr14.src;
	}
	if(pinoc=='objednavka') {
		if(nr==1)
			document.objednavka.src=obr15.src;
		else
			document.objednavka.src=obr16.src;
	}
}


//-------------------------------------------------
//--------------- Angličtina ----------------------
//-------------------------------------------------

function obrEng() {
	obr1=new Image();  obr1.src="imgEng/ConferenceTourismA.jpg";
	obr2=new Image();  obr2.src="imgEng/ConferenceTourismT.jpg";
	obr3=new Image();  obr3.src="imgEng/HousingA.jpg";
	obr4=new Image();  obr4.src="imgEng/HousingT.jpg";
	obr5=new Image();  obr5.src="imgEng/GastronomyA.jpg";
	obr6=new Image();  obr6.src="imgEng/GastronomyT.jpg";
	obr7=new Image();  obr7.src="imgEng/DienstleistungenDunkLA.jpg";
	obr8=new Image();  obr8.src="imgEng/DienstleistungenLA.jpg";
	obr9=new Image();  obr9.src="imgEng/umgebungDunkLA.jpg";
	obr10=new Image(); obr10.src="imgEng/umgebungLA.jpg";
	obr11=new Image(); obr11.src="imgEng/virtualtourDunkLA.jpg";
	obr12=new Image(); obr12.src="imgEng/virtualtourLA.jpg";
	obr13=new Image(); obr13.src="imgEng/woDunkLA.jpg";
	obr14=new Image(); obr14.src="imgEng/woLA.jpg";
	obr15=new Image(); obr15.src="imgEng/bestellungDunkLA.jpg";
	obr16=new Image(); obr16.src="imgEng/bestellungLA.jpg";
	}

function swapKongEng(nr,pinoc) {
	
	if(pinoc=='turistika') {
		if(nr==1) {
			document.turistika.src="imgEng/ConferenceTourismA.jpg";
			var menu=document.getElementById('kongMenu');
			menu.style.visibility='visible';
		}
		else { 
			document.turistika.src="imgEng/ConferenceTourism.jpg";
			var menu=document.getElementById('kongMenu');
			menu.style.visibility='hidden';
		}
	}
	if(pinoc=='ubytovani') {
		if(nr==1) {
			document.ubytovani.src="imgEng/HousingA.jpg";
			var menu=document.getElementById('ubytovaniMenu');
			menu.style.visibility='visible';
		}
		else {
			document.ubytovani.src="imgEng/Housing.jpg";
			var menu=document.getElementById('ubytovaniMenu');
			menu.style.visibility='hidden';
		}
	}
	if(pinoc=='gastronomie') {
		if(nr==1)
			document.gastronomie.src="imgEng/GastronomyA.jpg";
		else 
			document.gastronomie.src="imgEng/Gastronomy.jpg";
	}
	if(pinoc=='sluzby') {
		if(nr==1)
			document.sluzby.src="imgEng/ServicesA.jpg";
		else 
			document.sluzby.src="imgEng/Services.jpg";
	}
	if(pinoc=='okoli') {
		if(nr==1)
			document.okoli.src="imgEng/SurroundingsA.jpg";
		else 
			document.okoli.src="imgEng/Surroundings.jpg";
	}
	if(pinoc=='prohlidka') {
		if(nr==1)
			document.prohlidka.src="imgEng/VirtualTourA.jpg";
		else
			document.prohlidka.src="imgEng/VirtualTour.jpg";
	}
	if(pinoc=='kontakt') {
		if(nr==1)
			document.kontakt.src="imgEng/HowCanYouFindUsA.jpg";
		else
			document.kontakt.src="imgEng/HowCanYouFindUs.jpg";
	}
	if(pinoc=='objednavka') {
		if(nr==1)
			document.objednavka.src="imgEng/OnlineOrderA.jpg";
		else
			document.objednavka.src="imgEng/OnlineOrder.jpg";
	}
}