var global_location = "/modustpl/_secureXMLReq.php";
var global_url = "";


function contact_us(a, b) {
	if(a) {
		divShowIsShown = false;
		divShowWaitStop();
		divShowWaitMask.style.display = "none";
		divShowIframe.style.display = "none";
		if(b == "0") { // blacklisted IP address, blacklisted words or phrases, missing, invalid or maxlength fields
			var error_message = req.responseXML.getElementsByTagName("error_message")[0].firstChild.data;
			var error_field = req.responseXML.getElementsByTagName("error_field")[0].firstChild.data;
			alert(error_message);
			document.getElementById(error_field).focus();
			document.getElementById('cu_submit').disabled = false;
		} else if(b == "1") { // success
			alert("Your request more information form has been submitted.");
			document.getElementById("cu_submit").disabled = false;
		} else if(b == "2") { // email failed, requires confirmation
			var error_message = req.responseXML.getElementsByTagName("error_message")[0].firstChild.data;
			var error_field = req.responseXML.getElementsByTagName("error_field")[0].firstChild.data;
			var yes = confirm(error_message);
			if(yes) {
				divShowIsShown = true;
				divShowWaitStart();
				var url_tmp = global_url + "&email_verify=1";
				lXML(global_location, url_tmp);
			} else {
				document.getElementById(error_field).focus();
				document.getElementById('cu_submit').disabled = false;
			}
		}
	} else {
		divShowIsShown = true;
		document.getElementById("cu_submit").disabled = true;
		var return_flag = true;
		var focus_flag = true;
		var url = "pid=6";
		var error_message = "A problem with the fields listed below was encountered:\n\n";
		if(document.getElementById("cu_firstName").value.length > 0) {
			url += "&cu_firstName=" + encodeURIComponent(document.getElementById("cu_firstName").value);
		} else {
			if(focus_flag) {
				focus_flag = false;
				document.getElementById("cu_firstName").focus();
			}
			error_message += "'First Name' field missing content.\n";
			return_flag = false;
		}
		if(document.getElementById("cu_lastName").value.length > 0) {
			url += "&cu_lastName=" + encodeURIComponent(document.getElementById("cu_lastName").value);
		} else {
			if(focus_flag) {
				focus_flag = false;
				document.getElementById("cu_lastName").focus();
			}
			error_message += "'Last Name' field missing content.\n";
			return_flag = false;
		}
        		if(document.getElementById("cu_phoneDay").value.length > 0) {
			url += "&cu_phoneDay=" + encodeURIComponent(document.getElementById("cu_phoneDay").value);
		} else {
			if(focus_flag) {
				focus_flag = false;
				document.getElementById("cu_phoneDay").focus();
			}
			error_message += "'Daytime Phone' field missing content.\n";
			return_flag = false;
		}
        if(document.getElementById("cu_email").value.length > 0) {
	        if((/^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,7})+$/.test(document.getElementById("cu_email").value))) {
				url += "&cu_email=" + encodeURIComponent(document.getElementById("cu_email").value);
			} else {
				if(focus_flag) {
					focus_flag = false;
					document.getElementById("cu_email").focus();
				}
				error_message += "\'Email\' field invalid.\n";
				return_flag = false;
			}
		} else {
			if(focus_flag) {
				focus_flag = false;
				document.getElementById("cu_email").focus();
			}
			error_message += "'Email' field missing content.\n";
			return_flag = false;
		}
		if(ismaxlength(document.getElementById("cu_otherInformation").value, 1024)) {
			url += "&cu_otherInformation=" + encodeURIComponent(document.getElementById("cu_otherInformation").value);
		} else {
			if(focus_flag) {
				focus_flag = false;
				document.getElementById("cu_otherInformation").focus();
			}
			error_message += "'Other Information' field exceeded its maximum length of 1024 characters.\n";
			return_flag = false;
		}
		if(!return_flag) {
			alert(error_message);
			document.getElementById("cu_submit").disabled = false;
			return false;
		} else {
                        url += "&cu_aproxNumberOfTravelers=" + encodeURIComponent($("#cu_aproxNumberOfTravelers").val());
                        url += "&cu_howOftenDoYouTravel=" + encodeURIComponent($("#cu_howOftenDoYouTravel").val());
			url += "&cu_phoneEvening=" + encodeURIComponent(document.getElementById("cu_phoneEvening").value);
			url += "&cu_departure=" + encodeURIComponent(document.getElementById("cu_departure").value);
			url += "&cu_destination=" + encodeURIComponent(document.getElementById("cu_destination").value);
			url += "&cu_departureDate=" + encodeURIComponent(document.getElementById("cu_departureDate").value);
			global_url = url;
			var url_tmp = global_url + "&emailVerify=0";
			divShowWaitStart();

			//lXML(global_location, url_tmp);
                        
                        $.ajax({
				type: "POST",
				async: false,
				data: url_tmp,
				url: "/moduslib/bis/company_contact_submit.php",
				success: function (dat) {
					alert(dat);
				}
			});

                        divShowWaitStop();
		}
	}
}


















// Given two dates (in seconds) find out if date1 is bigger, date2 is bigger or they're
// the same, taking only the dates, not the time into account. In other words, different
// times on the same date returns equal. returns -1 for date1 bigger, 1 for date2 is bigger
// 0 for equal.
function compareDatesOnly(date1, date2) {
	var year1 = date1.getYear();
	var year2 = date2.getYear();
	var month1 = date1.getMonth();
	var month2 = date2.getMonth();
	var day1 = date1.getDate();
	var day2 = date2.getDate();
	if(year1 > year2) {
		return -1;
	}
	if(year2 > year1) {
		return 1;
	}
	//years are equal
	if(month1 > month2) {
		return -1;
	}
	if(month2 > month1) {
		return 1;
	}
	//years and months are equal
	if(day1 > day2) {
		return -1;
	}
	if(day2 > day1) {
		return 1;
	}
	//days are equal
	return 0;
}


// Cant choose days after the end date if it is choosen, hilights start and end dates with one style and dates between them with another.
function packagesNotBeforeToday(date) {
	//disable days prior to today
	var today = new Date();
	var compareToday = compareDatesOnly(date, today);
	if(compareToday > 0) {
		return(true);
	}
	// all other days are enabled
	return false;
}


Zapatec.Calendar.setup({
	weekNumbers:false,
	electric:false,
	inputField:"cu_departureDate",
	button:"cu_departureDateImg",
	ifFormat:"%Y-%m-%d",
	daFormat:"%Y-%m-%d",
	//numberMonths:3,
	//controlMonth:1,
	dateStatusFunc:packagesNotBeforeToday  // function to call
});