var total = 0;
function link_over(Arr_Id){
	//document.getElementById('td_media_' + Arr_Id).style.color = '#bbdb6f';
	document.getElementById('img_' + Arr_Id).src = "media/images/circleon.gif";
}

function link_out(Arr_Id){
	//document.getElementById('td_media_' + Arr_Id).style.color = 'black';
	document.getElementById('img_' + Arr_Id).src = "media/images/circleoff.gif";
}
//////////////////////////////////////////////////////////////////////////////////////////
function show_conv_tbl(Nav_Id) {

	if(document.getElementById('tbl_transport_' + Nav_Id).style.display == 'none') {
		document.getElementById('tbl_transport_' + Nav_Id).style.display = '';
	}
	else {
		document.getElementById('tbl_transport_' + Nav_Id).style.display='none';
	}
}
//////////////////////////////////////////////////////////////////////////////////////////
function reg_day_plan(Arr_Id){
	document.getElementById('form_weekdays' + Arr_Id + '_2').checked = 'true';
	document.getElementById('form_weekdays' + Arr_Id + '_1').checked = '';
}
//////////////////////////////////////////////////////////////////////////////////////////
function reg_week_plan(Arr_Id){
    document.getElementById('form_day1_' + Arr_Id).checked = '';
    document.getElementById('form_day2_' + Arr_Id).checked = '';
    document.getElementById('form_day3_' + Arr_Id).checked = '';
    document.getElementById('form_day4_' + Arr_Id).checked = '';
    document.getElementById('form_day5_' + Arr_Id).checked = '';
}
//////////////////////////////////////////////////////////////////////////////////////////
function calculateprice(Arr_Id,ID){
/*
	if(document.getElementById('dayweekplan_' + Arr_Id + '_2').checked != ''){
		total = 0
	}
*/
	if(document.getElementById('weekplan_rapplan_' + Arr_Id).checked != '') total = total-25.00
	if(document.getElementById('weekplan_lunchsupper_' + Arr_Id).checked != '') total = total-78.00

	if(ID != document.getElementById('dayweekplan_' + Arr_Id + '_1').id){
		if(document.getElementById(ID).checked == ''){
			total = total - 16.50
		}else{
			total = total + 16.50
		}
	}
	
	document.getElementById("realmealprice").value = total;
	document.getElementById("mealprice").value = formatCurrency(total);
}
//////////////////////////////////////////////////////////////////////////////////////////
function calculateprice2(Arr_Id,ID){
/*
	if(document.getElementById('dayweekplan_' + Arr_Id + '_1').checked != ''){
		total = 0
	}
*/

	if(document.getElementById('dayplan_monday_' + Arr_Id).checked != '') total = total- 16.50
	if(document.getElementById('dayplan_tuesday_' + Arr_Id).checked != '') total = total- 16.50
	if(document.getElementById('dayplan_wednesday_' + Arr_Id).checked != '') total = total- 16.50
	if(document.getElementById('dayplan_thursday_' + Arr_Id).checked != '') total = total- 16.50
	if(document.getElementById('dayplan_friday_' + Arr_Id).checked != '') total = total- 16.50


	if(document.getElementById('weekplan_rapplan_' + Arr_Id).name == ID){
		if(document.getElementById(ID).checked == ''){
			total = total - 25.00
		}else{
			total = total + 25.00
		}
	}

	if(document.getElementById('weekplan_lunchsupper_' + Arr_Id).id == ID){
		if(document.getElementById(ID).checked == ''){
			total = total - 78.00
		}else{
			total = total + 78.00
		}
	}
	document.getElementById("realmealprice").value = total;
	document.getElementById("mealprice").value = formatCurrency(total);

}
//////////////////////////////////////////////////////////////////////////////////////////
function calculateprice3(Arr_Id){
	if(document.getElementById('dayplan_monday_' + Arr_Id).checked != '') total = total- 16.50
	if(document.getElementById('dayplan_tuesday_' + Arr_Id).checked != '') total = total- 16.50
	if(document.getElementById('dayplan_wednesday_' + Arr_Id).checked != '') total = total- 16.50
	if(document.getElementById('dayplan_thursday_' + Arr_Id).checked != '') total = total- 16.50
	if(document.getElementById('dayplan_friday_' + Arr_Id).checked != '') total = total- 16.50
	if(document.getElementById('weekplan_rapplan_' + Arr_Id).checked != '') total = total-25.00
	if(document.getElementById('weekplan_lunchsupper_' + Arr_Id).checked != '') total = total-78.00
	document.getElementById("realmealprice").value = total;
	document.getElementById("mealprice").value = formatCurrency(total);
}
//////////////////////////////////////////////////////////////////////////////////////////
function dayplan(Arr_Id,ID){
	calculateprice2(Arr_Id,ID);
	document.getElementById('dayweekplan_' + Arr_Id + '_2').checked = 'true';
	document.getElementById('dayplan_monday_' + Arr_Id).checked = '';
	document.getElementById('dayplan_tuesday_' + Arr_Id).checked = '';
	document.getElementById('dayplan_wednesday_' + Arr_Id).checked = '';
	document.getElementById('dayplan_thursday_' + Arr_Id).checked = '';
	document.getElementById('dayplan_friday_' + Arr_Id).checked = '';
	
	
}
//////////////////////////////////////////////////////////////////////////////////////////
function weekplan(Arr_Id,ID){
	calculateprice(Arr_Id,ID);

	document.getElementById('dayweekplan_' + Arr_Id + '_1').checked = 'true';
	document.getElementById('weekplan_rapplan_' + Arr_Id).checked = '';
	document.getElementById('weekplan_lunchsupper_' + Arr_Id).checked = '';
	
}
//////////////////////////////////////////////////////////////////////////////////////////
function noplan(Arr_Id){
	calculateprice3(Arr_Id)
	document.getElementById('dayweekplan_' + Arr_Id + '_3').checked = 'true';
	document.getElementById('dayplan_monday_' + Arr_Id).checked = '';
	document.getElementById('dayplan_tuesday_' + Arr_Id).checked = '';
	document.getElementById('dayplan_wednesday_' + Arr_Id).checked = '';
	document.getElementById('dayplan_thursday_' + Arr_Id).checked = '';
	document.getElementById('dayplan_friday_' + Arr_Id).checked = '';
	document.getElementById('weekplan_rapplan_' + Arr_Id).checked = '';
	document.getElementById('weekplan_lunchsupper_' + Arr_Id).checked = '';
}
//////////////////////////////////////////////////////////////////////////////////////////
function formatCurrency(num) {
	num = num.toString().replace(/\$|\,/g,'');
	if(isNaN(num))
	num = "0";
	sign = (num == (num = Math.abs(num)));
	num = Math.floor(num*100+0.50000000001);
	cents = num%100;
	num = Math.floor(num/100).toString();
	if(cents<10)
	cents = "0" + cents;
	for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
	num = num.substring(0,num.length-(4*i+3))+','+
	num.substring(num.length-(4*i+3));
	return (((sign)?'':'-') + '$' + num + '.' + cents);
}