$(function(){
	
	var town = ""
	var kwh_per_day = 0
	var selected_selected_state = ""
	
	
	
	$('#home_postcode').keyup(function(){
		if($(this).val().length == 4){
			
			// Lookup postcode
			find_town($(this).val())
			
			set_location()
			if(!hot_water){
				minimum_savings()
			}
			
			
		}
	})
	
})

function find_town(postcode){
	
	postcode = Number(postcode)

	
	if(postcode >= 4000 && postcode <= 4449){
		town = "Brisbane";
		kwh_per_day = 3.85;
		selected_state = "QLD"
	}
	else if(postcode >= 4500 && postcode <= 4999){
		town = "Carins";
		kwh_per_day = 3.7;
		selected_state = "QLD"
	}
	else if(postcode >= 2000 && postcode <= 2499){
		town = "Sydney";
		kwh_per_day = 4;
		selected_state = "NSW"
	}
	else if(postcode >= 2650 && postcode <= 2999){
		town = "Wagga Wagga";
		kwh_per_day = 4.06;
		selected_state = "NSW"
	}
	else if(postcode >= 2600 && postcode <= 2649){
		town = "Canberra";
		kwh_per_day = 3.97
		selected_state = "ACT"
	}
	else if(postcode >= 6000 && postcode <= 6499){
		town = "Perth";
		kwh_per_day = 3.71
		selected_state = "WA"
	}
	else if(postcode >= 6500 && postcode <= 6999){
		town = "Geraldton";
		kwh_per_day = 4.62
		selected_state = "WA"
	}
	else if(postcode >= 5000 && postcode <= 5499){
		town = "Adelaide";
		kwh_per_day = 4.03
		selected_state = "SA"
	}
	else if(postcode >= 5500 && postcode <= 5999){
		town = "Oodnadatta";
		kwh_per_day = 4.66
		selected_state = "SA"
	}
	else if(postcode >= 0000 && postcode <= 0499){
		town = "Darwin";
		kwh_per_day = 4.3
		selected_state = "NT"
	}
	else if(postcode >= 500 && postcode <= 869){
		town = "Tennant Creek";
		kwh_per_day = 4.33
		selected_state = "NT"
	}
	else if(postcode >= 0870 && postcode <= 0999){
		town = "Alice Springs";
		kwh_per_day = 4.56
		selected_state = "NT"
	}
	else if(postcode >= 7000 && postcode <= 7008 || postcode == 7054){
		town = "Hobart";
		kwh_per_day = 3.24
		selected_state = "TAS"
	}
	else if(postcode >= 3000 && postcode <= 3999){
		town = "Melbourne";
		kwh_per_day = 3.38
		selected_state = "VIC"
	}
	else{
		town = "Not Found";
		kwh_per_day = 0		
		selected_state = ""
	}
}

function find_state(postcode){

	postcode = Number(postcode)



	if(postcode >= 4000 && postcode <= 4999 || postcode >= 9000 && postcode <= 9999){
		return "QLD"
	}
	else if(postcode >= 1000 && postcode <= 2599 || postcode >= 2620 && postcode <= 2899 || postcode >= 2921 && postcode <= 2999){
		return "NSW"
	}
	else if(postcode >= 0200 && postcode <= 0299 || postcode >= 2600 && postcode <= 2619 || postcode >= 2900 && postcode <= 2920){
		return "ACT"
	}
	else if(postcode >= 6000 && postcode <= 6999){
		return "WA"
	}
	else if(postcode >= 5000 && postcode <= 5999){
		return "SA"
	}
	else if(postcode >= 800 && postcode <= 0999){
		return"NT"
	}
	else if(postcode >= 7000 && postcode <= 7999){
		return "TAS"
	}
	else if(postcode >= 3000 && postcode <= 3999 || postcode >= 8000 && postcode <= 8999){
		return "VIC"
	}
	else{	
		return false
	}
}

function set_location(){
	$('#location').val(kwh_per_day)
}