// Specials functions

function checkoptions(option1, option2, option3, option4) {
	var message ='';
	if (option1=='none' || option2=='none' || option3=='none' || option4=='none'){ 
	message = 'Make sure all options are selected.';
	}
	if (message != '') {
		alert(message);
		return false;
	}
return true;
}

function reset_boxes() {
$('SubsOffer').on0.selectedIndex = 0;
$('SubsOffer').os0.selectedIndex = 0;
$('SubsOffer').on1.selectedIndex = 0;
$('SubsOffer').os1.selectedIndex = 0;
}

var green_trousers_options = '<select name="on1" class="Subsselect" id="option1"><option value="none" selected="selected">Select the Green Trousers Size</option><option value="Green Trousers Size - W32 L30,">W32 L30</option><option value="Green Trousers Size - W34 L31,">W34 L31</option><option value="Green Trousers Size - W36 L32,">W36 L32</option><option value="Green Trousers Size - W38 L33,">W38 L33</option></select>';

var camo_trousers_options = '<select name="on1" class="Subsselect" id="option1"><option value="none" selected="selected">Select the Camo Trousers Size</option><option value="Camo Trousers Size - W32 L30,">W32 L30</option><option value="Camo Trousers Size - W34 L31,">W34 L31</option><option value="Camo Trousers Size - W36 L32,">W36 L32</option><option value="Camo Trousers Size - W38 L33,">W38 L33</option></select>';

var danglies_options = '<select name="os1" class="Subsselect" id="option2"><option value="none" selected="selected">Select the Danglies T-shirt Size</option><option value="Danglies T-Shirt Size - Small">Small</option><option value="Danglies T-Shirt Size - Medium">Medium</option><option value="Danglies T-Shirt Size - Large">Large</option><option value="Danglies T-Shirt Size - X-Large">X-Large</option><option value="Danglies T-Shirt Size - XX-Large">XX-Large</option><option value="Danglies T-Shirt Size - XXX-Large">XXX-Large</option></select>';

var khaki_options = '<select name="os1" class="Subsselect" id="option2"><option value="none" selected="selected">Select the Khaki T-shirt Size</option><option value="Khaki T-Shirt Size - Small">Small</option><option value="Khaki T-Shirt Size - Medium">Medium</option><option value="Khaki T-Shirt Size - Large">Large</option><option value="Khaki T-Shirt Size - X-Large">X-Large</option><option value="Khaki T-Shirt Size - XX-Large">XX-Large</option><option value="Khaki T-Shirt Size - XXX-Large">XXX-Large</option></select>';

DangliesDefine = 'Danglies T-shirt Size:';
KhakiDefine = 'Khaki T-shirt Size:';
GreenTrousersDefine = 'CARPology Green Trousers Size:';
CamoTrousersDefine = 'CARPology Camo Trousers Size:';


var tshirt_default_options = '<select name="os1" class="Subsselect" id="tshirt_size"><option value="none">T-shirt Size:</option><option value="T-Shirt Size - Small">Small</option><option value="T-Shirt Size - Medium">Medium</option><option value="T-Shirt Size - Large">Large</option><option value="T-Shirt Size - X-Large">X-Large</option><option value="T-Shirt Size - XX-Large">XX-Large</option><option value="T-Shirt Size - XXX-Large">XXX-Large</option><option value="N/A">Korda Goodie Bag</option></select>';

var tshirt_danglies_options = '<select name="os1" class="Subsselect" id="tshirt_size"><option value="none">T-shirt Size:</option><option value="T-Shirt Size - Small">Small</option><option value="T-Shirt Size - Large">Large</option><option value="T-Shirt Size - X-Large">X-Large</option><option value="T-Shirt Size - XX-Large">XX-Large</option><option value="T-Shirt Size - XXX-Large">XXX-Large</option></select>';
	
function updateoptions(selected){

	switch(selected) {
	case 0:
	$('ChoiceDef').innerHTML = GreenTrousersDefine;
	$('ChoiceDef2').innerHTML = KhakiDefine;
	$('option1').replace(green_trousers_options);
	$('option2').replace(khaki_options);
	break;
	
	case 1:
	$('ChoiceDef').innerHTML = GreenTrousersDefine;
	$('ChoiceDef2').innerHTML = DangliesDefine;
	$('option1').replace(green_trousers_options);
	$('option2').replace(danglies_options);
	break;    
	
	case 2:
	$('ChoiceDef').innerHTML = CamoTrousersDefine;
	$('ChoiceDef2').innerHTML = KhakiDefine;
	$('option1').replace(camo_trousers_options);
	$('option2').replace(khaki_options);
	break;
	
	case 3:
	$('ChoiceDef').innerHTML = CamoTrousersDefine;
	$('ChoiceDef2').innerHTML = DangliesDefine;
	$('option1').replace(camo_trousers_options);
	$('option2').replace(danglies_options);
	break;
	
	default:
	window.location.reload();
	}

}

function updateoptions_2(selected){

	switch(selected) {
	case 1:
	$('tshirt_size').replace(tshirt_danglies_options);
	break;
	
	case 4:
	$('tshirt_size').replace(tshirt_danglies_options);
	break;
	
	default:
	$('tshirt_size').replace(tshirt_default_options);
	}

}