function smazMail(){
			if(document.getElementById("mailZadani").value == "Váš e-mail"){
				document.getElementById("mailZadani").value="";
			}
		}

		function smazVyhledavani(){
			if(document.getElementById("vyhledavani").value == "Vyhledávání"){
				document.getElementById("vyhledavani").value="";
			}
		}

		function searchVersion(dataString, version) {
			
			var index = version.indexOf(dataString);
			if (index == -1) return;
			return parseInt(version.substring(index + dataString.length+1));
		}

		function objednej(idp){
			var platnost;
			
			var i;
			var aktivni;
			
			var browser = navigator.appName;
			var verze = searchVersion("MSIE", navigator.appVersion);

			var pocet = document.getElementById('pocet'+idp).value;
			if(document.getElementById('barva')){
				var barva = document.getElementById('barva').value;
			}else{
				var barva = "00";
			}
			if(document.getElementById('velikost')){
				var velikost = document.getElementById('velikost').value;
			}else{
				var velikost = "00";
			}
			if(idp > 0){
				
				if ((browser == "Microsoft Internet Explorer") & (verze < 7)){
				
				return true;
				}else
				if (window.ActiveXObject)
		        {
		          httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
		        }
		        else
		        {
		          httpRequest = new XMLHttpRequest();
		        }
		        
		        //document.getElementById("pridat-a-zobrazit").style.display='';
				//platnost = document.getElementById("vyberCeny").value;
		        
		        var retezec = "idp="+idp+"&pocet="+pocet+"&barva="+barva+"&velikost="+velikost;
		       	//alert("pridej.php?idp="+idp+"&pocet="+pocet+"&barva="+barva+"&velikost="+velikost);
		       	//alert("/pridej.php?idp="+idp+"&pocet="+pocet);
		       	httpRequest.open("POST", "/pridej.php?idp="+idp+"&pocet="+pocet+"&barva="+barva+"&velikost="+velikost, true);
		       	
		       	httpRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;");
		       	httpRequest.onreadystatechange= function () {processRequest2(httpRequest, "a"); } ;
		       	httpRequest.send(retezec);
		       
		       	
		       	return false;
				//httpRequest.open("GET", "http://shop.lepiky.cz/xmlfeed.xml", true);
		       
			}else{
				return true;
			}
		}

		function processRequest2(rekvest, druh){
			 if (httpRequest.readyState == 4){
		        if(httpRequest.status == 200)
		        {
		        	var xmlDok = httpRequest.responseXML;
		        	//if(druh=="a"){
		        	
		        	vytiskniPridani(xmlDok);
		        	//}else{
		        	//	vytiskniPridaniB(xmlDok);
		        	//}
		                  
		        }
		    }
		}

		function vytiskniPridani(xmlDok){
			
			
			
			var nazev = xmlDok.getElementsByTagName("nazev")[0].firstChild.nodeValue;
			//var adresa = xmlDok.getElementsByTagName("adresa")[0].firstChild.nodeValue;
			var cena = xmlDok.getElementsByTagName("cena_pridano")[0].firstChild.nodeValue;
			var pocet = xmlDok.getElementsByTagName("mnozstvi_pridano")[0].firstChild.nodeValue;
			var celkem = xmlDok.getElementsByTagName("cena_celkem")[0].firstChild.nodeValue;
			var dopravaZb = xmlDok.getElementsByTagName("doprava")[0].firstChild.nodeValue;
			//var kosik = xmlDok.getElementsByTagName("kosik")[0].firstChild.nodeValue;
			
			
			
			
			document.getElementById("nazevPZ").innerHTML= nazev;
			//document.getElementById("mnozstviPZ").innerHTML = "<strong>Množství:</strong> "+mnozstvi+"ks";
			document.getElementById("cena_pridana").innerHTML = cena;
			document.getElementById("mnozstvi_pridano").innerHTML = pocet;
			document.getElementById("celkem_kosik").innerHTML = celkem;
			document.getElementById("cenaVkosi").innerHTML = celkem;
			document.getElementById("zbyvaDoprava").innerHTML = dopravaZb;
			//document.getElementById("li_scenou").innerHTML = "Košík: " + kosik + ",00 Kč";
			
			//document.getElementById("obalHod").style.display='none';
			document.getElementById("v-kosiku").style.display='';
			document.getElementById("clona").style.display = "";	
		}
		function schovat(){
			document.getElementById("v-kosiku").style.display='none';
			document.getElementById("clona").style.display = "none";	
		}

		function otevriPrihlaseni(){
			var okno = document.getElementById('loginNahore');
			if(okno.style.display == 'none'){
				okno.style.display = '';
				document.getElementById('mailNahore').style.display = 'none';
			}else{
				okno.style.display = 'none';
			}
			return false;
		}

		function otevriEmail(){
			var okno = document.getElementById('mailNahore');
			if(okno.style.display == 'none'){
				okno.style.display = '';
				document.getElementById('loginNahore').style.display = 'none';
			}else{
				okno.style.display = 'none';
			}
			return false;
		}
		
		function zmenJmenoKamarada(){
			var jmeno = document.getElementById("jmenoOdesilatel").value;
			var jmenoVtextu = document.getElementById("jmenoKamarada");
			if(jmeno != ""){
				jmenoVtextu.innerHTML = jmeno;
			}else if(jmenoVtextu.nodeValue == ""){
				jmenoVtextu.innerHTML = "Jan Novák";
			}
		}
		
		function zmenaVelikosti(idv){
			if(idv == 0){
				idv = document.getElementById("velikost").value;
				document.getElementById("selectVelikostSpan"+oldidv).className = "";
				oldidv = idv;
				document.getElementById("selectVelikostSpan"+idv).className = "active";
			}else{
				document.getElementById("selectVelikost"+idv).selected=1;
				document.getElementById("selectVelikostSpan"+oldidv).className = "";
				oldidv = idv;
				document.getElementById("selectVelikostSpan"+idv).className = "active";
				
			}
		}
		
		function setReakce(id, nazev){
			document.getElementById("FK_iddotazu").value = id;
			document.getElementById("predmetDot").value = "Re: "+nazev;
		}
		function showDoruceni(){
			form = document.getElementById("formDoruceni");
			if(form.style.display == ""){
				form.style.display = "none";
				
			}else{
				form.style.display = "";
				
			}
		}
		
		
		function showDoporucit(){
			document.getElementById("doporuc").style.display = "";
			document.getElementById("clona").style.display = "";
		}

		function zavritDoporuc(){
			document.getElementById("doporuc").style.display = "none";
			document.getElementById("clona").style.display = "none";
		}
		
		function zavritNeprihlasen(){
			document.getElementById("neprihlasen").style.display = "none";
			document.getElementById("clona").style.display = "none";			
		}

		function showKdyDorucim(){
			doruc = document.getElementById("dobaDoruceni");
			if(doruc.style.display == "none"){
				doruc.style.display = "";
				document.getElementById("clona").style.display = "";
			}else{
				doruc.style.display = "none";
				document.getElementById("clona").style.display = "none";
			}
		}
		
		function check(co){
			var browser = navigator.appName;
			var verze = searchVersion("MSIE", navigator.appVersion);
			//var platnost;
			
				if ((browser == "Microsoft Internet Explorer") & (verze < 7)){
				
				return true;
				}else
				if (window.ActiveXObject)
		        {
		          httpRequest = new ActiveXObject("Microsoft.XMLHTTP");
		        }
		        else
		        {
		          httpRequest = new XMLHttpRequest();
		        }
		        
		       
				var platnost = document.getElementById(co).value;
		        
		        var retezec = "jmeno="+platnost;
		       	httpRequest.open("POST", "/overJmeno.php?jmeno="+platnost, true);
		       	
		       	httpRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded;");
		       	httpRequest.onreadystatechange= function () {processRequestKontrola(httpRequest, co); } ;
		       	httpRequest.send(retezec);
		       	
		       	return false;	       
			
		}

		function processRequestKontrola(rekvest, co){
			 if (httpRequest.readyState == 4){
		        if(httpRequest.status == 200)
		        {
		        	
		        	var xmlDok = httpRequest.responseXML;
		        	vytiskniPridaniKontroly(xmlDok, co);
		        	
		                  
		        }
		    }
		}

		function vytiskniPridaniKontroly(xmlDok, co){
			var stav = xmlDok.getElementsByTagName("idc")[0].firstChild.nodeValue;
			var text = xmlDok.getElementsByTagName("chyba")[0].firstChild.nodeValue;
			
			
			if(stav > 0){
				document.getElementById(co+"Text").innerHTML = text;
				document.getElementById(co+"Text").className = "kontrola-chyba";
				document.getElementById(co+"Text").style.display = "";
			}else{
				document.getElementById(co+"Text").innerHTML = "";
				document.getElementById(co+"Text").className = "kontrola-spravne";
				document.getElementById(co+"Text").style.display = "";
			}		
		}

		function checkHeslo(){
			var heslo0a;
			var heslo1a;

			heslo0a = document.getElementById("heslo1").value;
			heslo1a = document.getElementById("heslo1A").value;

			if(heslo0a.length < 4){
				
				document.getElementById("heslo0Text").className = "kontrola-chyba";
				document.getElementById("heslo0Text").innerHTML = "Heslo je příliš krátké.";
				document.getElementById("heslo0Text").style.display="";
				document.getElementById("heslo1Text").style.display="none";
			}else if((heslo0a != heslo1a) && (heslo1a != '')){
				
				
				document.getElementById("heslo1Text").className = "kontrola-chyba";
				document.getElementById("heslo1Text").innerHTML = "Hesla se neshodují";
				document.getElementById("heslo1Text").style.display="";
			}else{
				
				if(heslo1a != ''){
					document.getElementById("heslo1Text").innerHTML="";
					document.getElementById("heslo0Text").innerHTML="";
					document.getElementById("heslo0Text").className = "kontrola-spravne";
					document.getElementById("heslo1Text").className = "kontrola-spravne";
					document.getElementById("heslo0Text").style.display="";
					document.getElementById("heslo1Text").style.display="";
				}
				
			}
		}