var http = false;

if(navigator.appName == "Microsoft Internet Explorer") {
  http = new ActiveXObject("Microsoft.XMLHTTP");
} else {
  http = new XMLHttpRequest();
} 
function kontrola_btn(){
var nameVal = $("#name").val();


var kont = 1;		
		if(nameVal == '') {
		
				kont = 0;
			}
		
			
			/// email validation
			
			var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
			var emailaddressVal = $("#mail").val();
			
			if(emailaddressVal == '') {
				$("#email_error").html('');
				$("#email").after('<label class="error" id="email_error">Please enter your email address.</label>');
				kont = 0;
			}
			else if(!emailReg.test(emailaddressVal)) {
				$("#email_error").html('');
				$("#email").after('<label class="error" id="email_error">Enter a valid email address.</label>');
			kont = 0;
			 
			}
			else
			{
				
			}
 if(kont == 1){
 jQuery('#kontrola').slideDown();
 jQuery('#formular').slideUp();
}else{
alert('Vyplňte prosím správně všechny údaje.');
}
}

function Confirm(){
	jQuery('#kontrola').slideUp();
	jQuery('#potvrzeni').slideDown();


 var value = document.getElementById('code');
	//alert('Hodnota : '+ value.value);
 http.open("GET", 'Getajax.php?function=SendMail&params='+ value.value, true);
  http.onreadystatechange=function() {
    if(http.readyState == 4) {
		if(http.responseText=="1"){
			
			document.kontakt.submit();
		}else{
			alert("Chyba opiště správně kód");	
	 	    document.getElementById('captcha').src="get_captcha.php?rnd=" + Math.random();
			jQuery('#kontrola').slideDown();
			jQuery('#potvrzeni').slideUp();
	 
		}
      document.getElementById('test').value = http.responseText;
    }
  }
  http.send(null);
	
}

function test(){
		var kontrola = document.getElementById('kontrola').value;
	
	alert('Kontrola:' + kontrola);

}
function Response(){
}