var ajaxReQ = getXmlHttpRequestObject();
function getXmlHttpRequestObject() {
    if (window.XMLHttpRequest) {
    	return new XMLHttpRequest();
    } else if(window.ActiveXObject) {
    	return new ActiveXObject("Microsoft.XMLHTTP");
    } 
}




function ajaxcall() {
	var error = 0;
	re = /^\d{1,2}\/\d{1,2}\/\d{4}$/;
document.getElementById("errors1").style.display='none';
document.getElementById("errors1").innerHTML='';
document.getElementById("errors2").style.display='none';
document.getElementById("errors2").innerHTML='';
	if (!document.getElementById("pitch").value) {
document.getElementById("errors1").innerHTML='Please select a Pitch Type option';
document.getElementById("errors1").style.display='block';
error=1;
	}
	if (!document.getElementById("for").value) {
		if (document.getElementById("errors1").innerHTML) {
document.getElementById("errors1").innerHTML+='<br>Please select a Used For option';
document.getElementById("errors1").style.display='block';
error=1;
		} else {
document.getElementById("errors1").innerHTML='Please select a Used For option';
document.getElementById("errors1").style.display='block';
error=1;
		}
	}
	if (!re.test(document.getElementById("sdate").value)) {
document.getElementById("errors2").innerHTML='Please select a valid date.';
document.getElementById("errors2").style.display='block';
error=1;
	}
	if (!error) {
	if (ajaxReQ.readyState == 4 || ajaxReQ.readyState == 0) {
		day = new Date();
		id = day.getTime();
		ajaxReQ.open("GET", 'getprice.php?pitch='+document.getElementById("pitch").value+
'&for='+document.getElementById("for").value+
'&sdate='+document.getElementById("sdate").value+
'&nights='+document.getElementById("nights").value+
'&adults='+document.getElementById("adults").value+
'&child='+document.getElementById("child").value+
'&todler='+document.getElementById("todler").value+
'&puptent='+document.getElementById("puptent").value+
'&awning='+document.getElementById("awning").value+
'&gazebo='+document.getElementById("gazebo").value+
'&dogs='+document.getElementById("dogs").value+'&time='+id, true);
		ajaxReQ.onreadystatechange = ajaxdone; 
		ajaxReQ.send(null);
	}	 }		
}

function ajaxdone() {
	if (ajaxReQ.readyState == 4) {
		if (ajaxReQ.responseText) {
			document.getElementById("theprice").value=ajaxReQ.responseText;
			document.getElementById("showprice").innerHTML=ajaxReQ.responseText;
		}
	}
}
		
function checkform() {
	var error = '';
re = /^\d{1,2}\/\d{1,2}\/\d{4}$/;
document.getElementById("errors5").style.display='none';
document.getElementById("errors5").innerHTML='';
document.getElementById("errors6").style.display='none';
document.getElementById("errors6").innerHTML='';
document.getElementById("errors3").style.display='none';
document.getElementById("errors3").innerHTML='';
document.getElementById("errors4").style.display='none';
document.getElementById("errors4").innerHTML='';
document.getElementById("errors1").style.display='none';
document.getElementById("errors1").innerHTML='';
document.getElementById("errors2").style.display='none';
document.getElementById("errors2").innerHTML='';
	if (!document.getElementById("pitch").value) {
document.getElementById("errors1").innerHTML='Please select a Pitch Type option';
document.getElementById("errors1").style.display='block';
error=1;
	}
	if (!document.getElementById("for").value) {
		if (document.getElementById("errors1").innerHTML) {
document.getElementById("errors1").innerHTML+='<br>Please select a Used For option';
document.getElementById("errors1").style.display='block';
error=1;
		} else {
document.getElementById("errors1").innerHTML='Please select a Used For option';
document.getElementById("errors1").style.display='block';
error=1;
		}
	}
	if (!re.test(document.getElementById("sdate").value)) {
document.getElementById("errors2").innerHTML='Please select a valid date.';
document.getElementById("errors2").style.display='block';
error=1;
	}
	if (!document.getElementById("name").value) {
		if (document.getElementById("errors3").innerHTML) {
document.getElementById("errors3").innerHTML+='<br>Please enter your name.';
document.getElementById("errors3").style.display='block';
error=1;
		} else {
document.getElementById("errors3").innerHTML='Please enter your name.';
document.getElementById("errors3").style.display='block';
error=1;
		}
	}	
	if (!document.getElementById("telephone").value) {
		if (document.getElementById("errors3").innerHTML) {
document.getElementById("errors3").innerHTML+='<br>Please enter your telephone number.';
document.getElementById("errors3").style.display='block';
error=1;
		} else {
document.getElementById("errors3").innerHTML='Please enter your telephone number';
document.getElementById("errors3").style.display='block';
error=1;
		}
	}
	
	
	var stripped = document.getElementById("telephone").value.replace(/[\(\)\.\-\ ]/g, '');
if (isNaN(parseInt(stripped))) {

if (document.getElementById("errors3").innerHTML) {
document.getElementById("errors3").innerHTML+='<br>The phone number contains illegal characters.';
document.getElementById("errors3").style.display='block';
error=1;
		} else {
document.getElementById("errors3").innerHTML='The phone number contains illegal characters';
document.getElementById("errors3").style.display='block';
error=1;
		}









}

if (stripped.length <= 10) {
	
	if (document.getElementById("errors3").innerHTML) {
document.getElementById("errors3").innerHTML+='<br>The phone number is the wrong length.';
document.getElementById("errors3").style.display='block';
error=1;
		} else {
document.getElementById("errors3").innerHTML='The phone number is the wrong length';
document.getElementById("errors3").style.display='block';
error=1;
		}
}
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	if (!document.getElementById("email").value) {
		if (document.getElementById("errors3").innerHTML) {
document.getElementById("errors3").innerHTML+='<br>Please enter your email address';
document.getElementById("errors3").style.display='block';
error=1;
		} else {
document.getElementById("errors3").innerHTML='Please enter your email address';
document.getElementById("errors3").style.display='block';
error=1;
		}
	}
	
		if (!document.getElementById("Address_Line_1").value) {
		if (document.getElementById("errors4").innerHTML) {
document.getElementById("errors4").innerHTML+='<br>Please enter address line 1.';
document.getElementById("errors4").style.display='block';
error=1;
		} else {
document.getElementById("errors4").innerHTML='Please enter address line 1.';
document.getElementById("errors4").style.display='block';
error=1;
		}
	}	
	if (!document.getElementById("town_city").value) {
		if (document.getElementById("errors4").innerHTML) {
document.getElementById("errors4").innerHTML+='<br>Please enter your town/city.';
document.getElementById("errors4").style.display='block';
error=1;
		} else {
document.getElementById("errors4").innerHTML='Please enter your town/city.';
document.getElementById("errors4").style.display='block';
error=1;
		}
	}
	if (!document.getElementById("Postcode").value) {
		if (document.getElementById("errors4").innerHTML) {
document.getElementById("errors4").innerHTML+='<br>Please enter your postcode.';
document.getElementById("errors4").style.display='block';
error=1;
		} else {
document.getElementById("errors3").innerHTML='Please enter your postcode.';
document.getElementById("errors3").style.display='block';
error=1;
		}
	}
	if (!error) {
		document.getElementById("price_form").submit();
	} else {
		document.getElementById("errors5").innerHTML='There are incomplete fields on your booking request. Please correct them, and click \'Book now\'.';
		document.getElementById("errors5").style.display='block';
		document.getElementById("errors6").innerHTML='There are incomplete fields on your booking request. Please correct them, and click \'Book now\'.';
		document.getElementById("errors6").style.display='block';
	}

}