var calendar = {
	
	dealerID: null,
	url: null,
	calendarDayHolder: 'calendar-day-holder',
	calendarMonthHolder: 'calendar-month-holder',
	scheduledDate: 'scheduled_date',
	scheduledHour: 'scheduled_hour',
	scheduledDateHtml: 'scheduled-date-html',
	scheduledHourHtml: 'scheduled-hour-html',
	dateFormat: '{l}, {F} {d}, {Y}',  //rules from http://php.net/manual/en/function.date.php
	
    getMonth: function(month, year) {
		this.hideDay();
		url = calendar.url+'&month='+month+'&year='+year+'&subaction=getMonth';
		
		jQuery.getJSON(url, function(data) {
			    jQuery('#'+calendar.calendarMonthHolder).html(data);
			    
		})			 
    },
    
    getDay: function(date) {
    	
    	this.hideMonth();
		
    	url = calendar.url+'&date='+date+'&subaction=getDay';
		jQuery.getJSON(url, function(data) {
			    jQuery('#'+calendar.calendarDayHolder).html(data);
		})
		jQuery('#'+calendar.scheduledDate).val(date);

		this.showDateFormatted( calendar.formatDate( date.replace(/-/g, ",") ) );
	    jQuery('#'+calendar.scheduledHourHtml).html("");
	},
	
	showDateFormatted: function(date){
		jQuery('#'+calendar.scheduledDateHtml).html(date);
	},
	
	showTimeFormatted: function(time){
		jQuery('#'+calendar.scheduledHourHtml).html(time);
	},
	
    hideDay: function(){
    	// clear day container
		jQuery('#'+calendar.calendarDayHolder).html('');
    },
    
    hideMonth: function(){
    	// clear month container
		//jQuery('#'+calendar.calendarMonthHolder).html('');
    },
    
	setTime: function(time, time_for_show) {
		jQuery('#'+calendar.scheduledHour).val(time);
		this.showTimeFormatted(time_for_show);
	},
	
	formatDate: function(date) {
		
		date_arr = date.split(",");
		
		year = date_arr[0];
		month = parseInt(date_arr[1],10);
		day = date_arr[2];
		
		var month_names = new Array ( );
		month_names[month_names.length] = "January";
		month_names[month_names.length] = "February";
		month_names[month_names.length] = "March";
		month_names[month_names.length] = "April";
		month_names[month_names.length] = "May";
		month_names[month_names.length] = "June";
		month_names[month_names.length] = "July";
		month_names[month_names.length] = "August";
		month_names[month_names.length] = "September";
		month_names[month_names.length] = "October";
		month_names[month_names.length] = "November";
		month_names[month_names.length] = "December";

		var day_names = new Array ( );
		day_names[day_names.length] = "Sunday";
		day_names[day_names.length] = "Monday";
		day_names[day_names.length] = "Tuesday";
		day_names[day_names.length] = "Wednesday";
		day_names[day_names.length] = "Thursday";
		day_names[day_names.length] = "Friday";
		day_names[day_names.length] = "Saturday";
		
		var current_date = new Date ( month_names[month-1] + " " + day + ", " + year);
		
	 	result = calendar.dateFormat.replace("{l}", day_names[current_date.getDay()]);
	 	result = result.replace('{F}', month_names[current_date.getMonth()]); 
	 	result = result.replace('{d}', current_date.getDate());
	 	result = result.replace('{Y}', current_date.getFullYear()); 
		
		return result;
	}	
	
}