// JavaScript Document
function isValidDatemain() {

	var todaysdate		= new Date();
	var todaysday		= todaysdate.getDate();
	var todaysmonth	= todaysdate.getMonth()+1;
	var todaysyear		= todaysdate.getFullYear();
	var datetoday			= todaysmonth+"/"+todaysday+"/"+todaysyear;
	var dateStr				= document.check_in.month.value+"/"+document.check_in.day.value+"/"+document.check_in.year.value;
	var datePat			= /^(\d{1,2})(\/|-)(\d{1,2})\2(\d{2}|\d{4})$/;
	var matchArray		= dateStr.match(datePat);
	var city = document.check_in.city.value;
	var rtng = document.check_in.rtng.value;
	
	
	if (matchArray == null) {
	alert("Date is not in a valid format. " + matchArray +"="+ parse(chsnday))
	return false;
	}
	
	month = matchArray[1];
	day = matchArray[3];
	year = matchArray[4];
	
	if (month < 1 || month > 12) { 
	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 choosen doesn't have 31st day!")
	return false
	}
	if (month == 2) { 
	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;
    }	   
	}
	if (Date.parse(datetoday) > Date.parse(dateStr)) {
	alert("Check In Date must be later than the date today. ");
	return false;
	}
		if ((city * 1) == 0 ){

	alert("Choose City. ");

	return false;

	}
			if ((rtng * 1) == 0 ){

	alert("Choose hotel Ratings. ");

	return false;

	}
return true;
}

//currency date validate//
//currency date validate//
function isValidDatecur() {

	var todaysdate		= new Date();
	var todaysday		= todaysdate.getDate();
	var todaysmonth	= todaysdate.getMonth()+1;
	var todaysyear		= todaysdate.getFullYear();
	var datetoday			= todaysmonth+"/"+todaysday+"/"+todaysyear;
	var dateStr				= document.check_in.month.value+"/"+document.check_in.day.value+"/"+document.check_in.year.value;
	var datePat			= /^(\d{1,2})(\/|-)(\d{1,2})\2(\d{2}|\d{4})$/;
	var matchArray		= dateStr.match(datePat);
	var currency = document.check_in.currency.value;
	if (matchArray == null) {
	alert("Date is not in a valid format. " + matchArray +"="+ parse(chsnday))
	return false;
	}
	
	month = matchArray[1];
	day = matchArray[3];
	year = matchArray[4];
	
	if (month < 1 || month > 12) { 
	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 choosen doesn't have 31st day!")
	return false
	}
	if (month == 2) { 
	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;
    }	   
	}
	if (Date.parse(datetoday) > Date.parse(dateStr)) {
	alert("Check In Date must be later than the date today. ");
	return false;
	}
	if ((currency * 1) == 1 ){

	alert("Choose hotel Currency ");

	return false;

	}
return true;
}