/*paradigm* - on hold
function onShowButtonClick()
  update data
  this.print() 
function print()
  update DOM from data
  bind show button click to this.onShowButtonClick
//(function () {
	//data for search			   
//	{}
//}());  
function disableElement( id, img, alt, title ){
	var obj = jQuery( "#"+id );
	var vdisabled = obj.attr( "disabled" );
	if(!vdisabled){
		jQuery( "#"+id ).attr({   src: 		img,
								  alt:   	alt,
								  title:    title,
								  disabled: "disabled"
						}) ;
	}
}
*/
/*
 * Date Format 1.2.2
 * (c) 2007-2008 Steven Levithan <stevenlevithan.com>
 * MIT license
 * Includes enhancements by Scott Trenda <scott.trenda.net> and Kris Kowal <cixar.com/~kris.kowal/>
 *
 * Accepts a date, a mask, or a date and a mask.
 * Returns a formatted version of the given date.
 * The date defaults to the current date/time.
 * The mask defaults to dateFormat.masks.default.
 */
 
var dateFormat = function () {
	var	token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
		timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
		timezoneClip = /[^-+\dA-Z]/g,
		pad = function (val, len) {
			val = String(val);
			len = len || 2;
			while (val.length < len) val = "0" + val;
			return val;
		};

	// Regexes and supporting functions are cached through closure
	return function (date, mask, utc) {
		var dF = dateFormat;

		// You can't provide utc if you skip other args (use the "UTC:" mask prefix)
		if (arguments.length == 1 && (typeof date == "string" || date instanceof String) && !/\d/.test(date)) {
			mask = date;
			date = undefined;
		}

		// Passing date through Date applies Date.parse, if necessary
		date = date ? new Date(date) : new Date();
		if (isNaN(date)) throw new SyntaxError("invalid date");

		mask = String(dF.masks[mask] || mask || dF.masks["default"]);

		// Allow setting the utc argument via the mask
		if (mask.slice(0, 4) == "UTC:") {
			mask = mask.slice(4);
			utc = true;
		}

		var	_ = utc ? "getUTC" : "get",
			d = date[_ + "Date"](),
			D = date[_ + "Day"](),
			m = date[_ + "Month"](),
			y = date[_ + "FullYear"](),
			H = date[_ + "Hours"](),
			M = date[_ + "Minutes"](),
			s = date[_ + "Seconds"](),
			L = date[_ + "Milliseconds"](),
			o = utc ? 0 : date.getTimezoneOffset(),
			flags = {
				d:    d,
				dd:   pad(d),
				ddd:  dF.i18n.dayNames[D],
				dddd: dF.i18n.dayNames[D + 7],
				m:    m + 1,
				mm:   pad(m + 1),
				mmm:  dF.i18n.monthNames[m],
				mmmm: dF.i18n.monthNames[m + 12],
				yy:   String(y).slice(2),
				yyyy: y,
				h:    H % 12 || 12,
				hh:   pad(H % 12 || 12),
				H:    H,
				HH:   pad(H),
				M:    M,
				MM:   pad(M),
				s:    s,
				ss:   pad(s),
				l:    pad(L, 3),
				L:    pad(L > 99 ? Math.round(L / 10) : L),
				t:    H < 12 ? "a"  : "p",
				tt:   H < 12 ? "am" : "pm",
				T:    H < 12 ? "A"  : "P",
				TT:   H < 12 ? "AM" : "PM",
				Z:    utc ? "UTC" : (String(date).match(timezone) || [""]).pop().replace(timezoneClip, ""),
				o:    (o > 0 ? "-" : "+") + pad(Math.floor(Math.abs(o) / 60) * 100 + Math.abs(o) % 60, 4),
				S:    ["th", "st", "nd", "rd"][d % 10 > 3 ? 0 : (d % 100 - d % 10 != 10) * d % 10]
			};

		return mask.replace(token, function ($0) {
			return $0 in flags ? flags[$0] : $0.slice(1, $0.length - 1);
		});
	};
}();

// Some common format strings
dateFormat.masks = {
	"default":      "ddd mmm dd yyyy HH:MM:ss",
	shortDate:      "m/d/yy",
	mediumDate:     "mmm d, yyyy",
	longDate:       "mmmm d, yyyy",
	fullDate:       "dddd, mmmm d, yyyy",
	shortTime:      "h:MM TT",
	mediumTime:     "h:MM:ss TT",
	longTime:       "h:MM:ss TT Z",
	isoDate:        "yyyy-mm-dd",
	isoTime:        "HH:MM:ss",
	isoDateTime:    "yyyy-mm-dd'T'HH:MM:ss",
	isoUtcDateTime: "UTC:yyyy-mm-dd'T'HH:MM:ss'Z'"
};

// Internationalization strings
dateFormat.i18n = {
	dayNames: [
		"Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat",
		"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"
	],
	monthNames: [
		"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec",
		"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"
	]
};

// For convenience...
Date.prototype.format = function (mask, utc) {
	return dateFormat(this, mask, utc);
};

function isValidDate(dateStr) {
// Date validation function courtesty of 
// Sandeep V. Tamhankar (stamhankar@hotmail.com) 
// Checks for the following valid date formats:
// MM/DD/YY   MM/DD/YYYY   MM-DD-YY   MM-DD-YYYY
var datePat = /^(\d{1,2})(\/|-)(\d{1,2})\2(\d{4})$/; // requires 4 digit year

var matchArray = dateStr.match(datePat); // is the format ok?
if (matchArray == null) {
alert(dateStr + " Date is not in a valid format.")
return false;
}
month = matchArray[3]; // parse date into variables
day = matchArray[1];
year = matchArray[4];
if (month < 1 || month > 12) { // check month range
alert("Month must be between 1 and 12.");
return false;
}
if (day < 1 || day > 31) {
alert("Day must be between 1 and 31.");
return false;
}
if ((month==4 || month==6 || month==9 || month==11) && day==31) {
alert("Month "+month+" doesn't have 31 days!")
return false;
}
if (month == 2) { // check for february 29th
var isleap = (year % 4 == 0 && (year % 100 != 0 || year % 400 == 0));
if (day>29 || (day==29 && !isleap)) {
alert("February " + year + " doesn't have " + day + " days!");
return false;
   }
}
return true;
}

function isValidTime(timeStr) {
// Time validation function courtesty of 
// Sandeep V. Tamhankar (stamhankar@hotmail.com) -->

// Checks if time is in HH:MM:SS AM/PM format.
// The seconds and AM/PM are optional.

var timePat = /^(\d{1,2}):(\d{2})(:(\d{2}))?(\s?(AM|am|PM|pm))?$/;

var matchArray = timeStr.match(timePat);
if (matchArray == null) {
alert("Time is not in a valid format.");
return false;
}
hour = matchArray[1];
minute = matchArray[2];
second = matchArray[4];
ampm = matchArray[6];

if (second=="") { second = null; }
if (ampm=="") { ampm = null }

if (hour < 0  || hour > 23) {
alert("Hour must be between 1 and 12. (or 0 and 23 for military time)");
return false;
}
if (hour <= 12 && ampm == null) {
if (confirm("Please indicate which time format you are using.  OK = Standard Time, CANCEL = Military Time")) {
alert("You must specify AM or PM.");
return false;
   }
}
if  (hour > 12 && ampm != null) {
alert("You can't specify AM or PM for military time.");
return false;
}
if (minute < 0 || minute > 59) {
alert ("Minute must be between 0 and 59.");
return false;
}
if (second != null && (second < 0 || second > 59)) {
alert ("Second must be between 0 and 59.");
return false;
}
return true;
}

function dateDiff( firstdate, seconddate ) {
var temp   = firstdate.split( "/" );
var a      = new Date(temp[2],temp[1],temp[0]);
    temp   = seconddate.split("/");
var b      = new Date(temp[2],temp[1],temp[0]);
var oneday = 86400000;
var days   = Math.ceil( ( b - a ) / ( oneday ) );
return days;
}


function initBookingDates(){
	var checkin_date_id;  
	var checkout_date_id; 
	
	checkin_date_id  = "search_checkin_date";
	checkout_date_id = "search_checkout_date";			
	
	var pickUpDate;
	$("#"+checkin_date_id).each( function(){ 
		if( $(this).is( ":not(:hidden)" ) ){ //alert("found"); 
		pickUpDate  = $(this); } 
	});
	if( pickUpDate ==  null ){ return; }
	
	var dropOffDate;
	$("#"+checkout_date_id).each( function(){ 
		if( $(this).is( ":not(:hidden)" ) ){ //alert("found1"); 
		dropOffDate = $(this); } 
	});
	if( dropOffDate ==  null ){ return; }

	if(!pickUpDate.length) {
		//alert('null');
		pickUpDate  = $(document.getElementById(checkin_date_id));
		alert(pickUpDate.value);
		if(pickUpDate){return;}
		//pickUpDate  = $(pickUpDate);
	}
	if(!dropOffDate.length){
		//alert('null1');
		dropOffDate = $(document.getElementById(checkout_date_id));
		alert(dropOffDate.value);
		if(dropOffDate){return;}
		//dropOffDate = $(dropOffDate);
	}
	if(pickUpDate.length || pickUpDate)
	{
		//dp_cal  = new Epoch('epoch_popup','popup',document.getElementById('search_checkin_date'));
		var todaysdate = new Date();
		pickUpDate.datepicker({
							 mandatory:  true,
							 minDate: 	 new Date( todaysdate.getFullYear(), todaysdate.getMonth(), todaysdate.getDate() ),
							 maxDate:    new Date( todaysdate.getFullYear() + 2, todaysdate.getMonth(), todaysdate.getDate() ),
							 yearRange:  todaysdate.getFullYear() + ':' + todaysdate.getFullYear() + 2,
							 dateFormat: 'dd/mm/yy',
							 speed: '',
							 onSelect: function(dateText){ 
											if ( dropOffDate.length ){  
												var new_date  = new Date();										 			
												var datearray = dateText.split("/");															
												new_date.setFullYear( datearray[ 2 ], datearray[ 1 ] - 1, datearray[ 0 ] );
												new_date.setDate( new_date.getDate() + 5 );
												//TODO find a better way to do the next line, since we already have reference to it through $ var.
												document.getElementById( checkout_date_id ).value = dateFormat( new_date, "%DD/%MM/%YYYY" );
												dropOffDate.datepicker( "disable" ); //hack to avoid showing the datepicker on setDate
												dropOffDate.datepicker( "setDate", new_date );
												dropOffDate.datepicker( "enable" ); //hack to avoid showing the datepicker on setDate							
											}
										}
							 });
	}
	if(dropOffDate.length || dropOffDate)
	{
		dropOffDate.datepicker({
							   mandatory:  true,
							   minDate:    new Date( todaysdate.getFullYear(),     todaysdate.getMonth(), todaysdate.getDate() ),
							   maxDate:    new Date( todaysdate.getFullYear() + 2, todaysdate.getMonth(), todaysdate.getDate() ),											
							   yearRange:  todaysdate.getFullYear() + ':' + todaysdate.getFullYear() + 2,
							   dateFormat: 'dd/mm/yy', 
							   speed: ''
								         
							  });		
	}	
}
function doSearch( search_results_box, loading_img ){
	//update data
	search_results_box = "#" + search_results_box;
	jQuery(search_results_box).html("<div style='text-align:center; width:100%;'><img src='"+loading_img+"' alt='loading...' /></div>");		
	//read data
	var search_checkin_date  = document.getElementById('search_checkin_date').value;
	var search_checkout_date = document.getElementById('search_checkout_date').value;
	var search_num_adults    = document.getElementById('search_num_adults').value;	
	var search_num_children  = document.getElementById('search_num_children').value;
    var search_num_infants   = document.getElementById('search_num_infants').value;
	/*var ses_id				 = document.getElementById('ses_id').value;*/
	//disabled
	var vdisabled = jQuery( "#image" ).attr( "disabled" );
	if(!vdisabled){ jQuery( "#image" ).attr({src: "/images2/search_disabled.gif",
											 alt: "waiting search to finish",
											 title:"please wait before searching again",
											 disabled: "disabled"
											});}

	var request = jQuery.post("search_results.html", 
		{ 
		search_num_children:search_num_children,
		search_num_adults:search_num_adults, 
		search_num_infants:search_num_infants,
		search_checkin_date:search_checkin_date,
		search_checkout_date:search_checkout_date
		}, 
		function(data){ 
			jQuery(search_results_box).hide();
			jQuery(search_results_box).html(data);
			jQuery(search_results_box).slideDown();	
			vdisabled = jQuery( "#image" ).attr( "disabled" );
			if(vdisabled){
				jQuery( "#image" ).removeAttr("disabled");
				jQuery( "#image" ).attr({
										  src:   "/images2/search.gif",
										  alt:   "Search",
										  title: "Search"
										}) ;
			}	
			$("#"+$(".so:checked").val()).show();
		} 
	);

}
function showPrices(obj){
	$(".promos").hide();	
	$("#"+obj.value).show();	
}

function setHotelRatesTotal( frmId, promocdId, promocdVal, promoDescId, promoDescVal, catgcdId, catgcdVal, catgDescId, catgDescVal, mplncdId, mplncdVal, mplnDescId, mplnDescVal, priceValId,priceVal ){
	frmId="#"+frmId;
	$( "#"+promocdId  , frmId ).val( promocdVal   );
	$( "#"+promoDescId, frmId ).val( promoDescVal );
	$( "#"+catgcdId   , frmId ).val( catgcdVal    );
	$( "#"+catgDescId , frmId ).val( catgDescVal  );
	$( "#"+mplncdId   , frmId ).val( mplncdVal    );
	$( "#"+mplnDescId , frmId ).val( mplnDescVal  );
	$( "#total_price", frmId ).val( priceVal  );
	$( "#"+priceValId ).html( priceVal );
}
/******************
/* When the page is fully loaded  */
$(document).ready(function() {
	initBookingDates();							
});