var RecaptchaOptions = { 
		custom_translations : {
			instructions_visual : "Vpíšte obe slová:",
			instructions_audio : "Vpíšte čo počujete:",
			play_again : "Prehrať znova",
			cant_hear_this : "Nepočuť zvuk",
			visual_challenge : "Zobraziť slová",
			audio_challenge : "Prehrať zvuk",
			refresh_btn : "Načítať iné",
			help_btn : "Pomocník",
			incorrect_try_again : "Nesprávne. Skúste znova.",
		},
		lang : 'en', // Unavailable while writing this code (just for audio challenge)
		theme : 'white',
	};

	function doShowElement(elemshow,elemhide) {
		document.getElementById(elemshow).style.display = 'block';
		document.getElementById(elemhide).style.display = 'none';
	}
	
	function doOpenWindow(Awindow) {
		window.open('/'+Awindow+'.php','tmpwin','left=100,top=100,width=400,height=500,toolbar=0,resizable=0,scrollbars=1');
	}
	
	function popup(image,w,h) {
		var wid = 650;
		var hei = 490;
		windowHandle = window.open ('/web/popup.php?img='+image+'&sirka='+w+'&vyska='+h,'popup','width='+wid+',height='+hei+',top=100,left=100,resizable=yes,scrollbars=yes');
		windowHandle.focus();
	}
	
	function ChangeState(elem) {
  		document.getElementById(elem).style.backgroundColor = "#F1EFF0";
  	}
	
	function AddProductIsEmpty(form) {
		var go_on = "ok";
		
		if ((isNaN(form.prodks.value)) || (form.prodks.value < '0'))  {
			form.prodks.style.backgroundColor = 'white';
			form.prodks.value = '';
			go_on = "no";
		}
		
		if (go_on == "no") { return false; }
		else { return true; }
	}
	
	function CheckBasketRecalculate(proid) {
		if ((isNaN(document.getElementById(proid).value)) || (document.getElementById(proid).value < '0'))  {
			alert('Neplatná hodnota');
		}
	}
	
	function CheckFormBasketPayDelivery(form) {
		var changecolor = "red";
		var go_on = "ok";
		
		if (!form.bizniscond.checked)  {
			document.getElementById('bizniscondtext').bgColor = changecolor;
			go_on = "no";
		}
		
		if (go_on == "no") { return false; }
		else { return true; }
	}
	
	function CheckFormBasketUser(form) {
		var changecolor = "red";
		var go_on = "ok";
		
		if (form.order_name.value == "")  {
			form.order_name.style.backgroundColor = changecolor;
			go_on = "no";
		}
		if (form.order_surname.value == "")  {
			form.order_surname.style.backgroundColor = changecolor;
			go_on = "no";
		}
		if (form.order_street.value == "")  {
			form.order_street.style.backgroundColor = changecolor;
			go_on = "no";
		}
		if (form.order_tel.value == "")  {
			form.order_tel.style.backgroundColor = changecolor;
			go_on = "no";
		}
		if (form.order_stnum.value == "")  {
			form.order_stnum.style.backgroundColor = changecolor;
			go_on = "no";
		}
		if (form.order_city.value == "")  {
			form.order_city.style.backgroundColor = changecolor;
			go_on = "no";
		}
		if (form.order_psc.value == "")  {
			form.order_psc.style.backgroundColor = changecolor;
			go_on = "no";
		}
		if (form.order_mail.value == "")  {
			form.order_mail.style.backgroundColor = changecolor;
			go_on = "no";
		}
		if (document.getElementById('deladd_on').value == "on")  {
			if (form.order_name_deliver.value == "")  {
				form.order_name_deliver.style.backgroundColor = changecolor;
				go_on = "no";
			}
			if (form.order_surname_deliver.value == "")  {
				form.order_surname_deliver.style.backgroundColor = changecolor;
				go_on = "no";
			}
			if (form.order_street_deliver.value == "")  {
				form.order_street_deliver.style.backgroundColor = changecolor;
				go_on = "no";
			}
			if (form.order_stnum_deliver.value == "")  {
				form.order_stnum_deliver.style.backgroundColor = changecolor;
				go_on = "no";
			}
			if (form.order_city_deliver.value == "")  {
				form.order_city_deliver.style.backgroundColor = changecolor;
				go_on = "no";
			}
			if (form.order_psc_deliver.value == "")  {
				form.order_psc_deliver.style.backgroundColor = changecolor;
				go_on = "no";
			}
			if (form.order_tel_deliver.value == "")  {
				form.order_tel_deliver.style.backgroundColor = changecolor;
				go_on = "no";
			}
		}
		
		if (go_on == "no") { return false; }
		else { return true; }
	}
	
	function ChImageOn() {
		document.getElementById('formsubmit').className = 'formautobut';
	}
	function ChImageOff() {
		document.getElementById('formsubmit').className = 'formautobut2';
	}
	
	function ChImage2On() {
		document.getElementById('websend').className = 'formok';
	}
	function ChImage2Off() {
		document.getElementById('websend').className = 'formok2';
	}