// JavaScript Document

var companions;

function checkCompanions()
{
	var code = $('#tf_field_1').val();
	
	if(!code)
	{
		alert('Você precisa preencher o código da revenda.');
	}
	else
	{
		if($('#tf_field_14_1').is(':checked'))
		{
			$.ajax
			(
				{
					url: "scripts/php/external/companions.php?code=" + code,
					success: function(_response)
					{
						companions = Number(_response);
						
						if(!companions)
						{
							alert("Você não possui acompanhantes.");
							
							$('#frm_exp_companions_info').fadeOut('slow', function(){});
						}
						else
						{
							$('#tf_field_companions').val(companions - 1);
							$('#frm_exp_companions_info').fadeIn('slow', function(){});
							
							if(companions == 4)
							{
								$('#tf_field_22').html("<option value=\"\">Escolha…</option><option value=\"1\">1</option><option value=\"2\">2</option><option value=\"3\">3</option><option value=\"4\">4</option>");
							}
							else
							{
								$('#tf_field_22').html("<option value=\"\">Escolha…</option><option value=\"1\">1</option><option value=\"2\">2</option><option value=\"3\">3</option>");
							}
							
							var a = 1;
							while(a <= (companions - 1))
							{
								$('#frm_exp_companions .companion_' + a).removeClass('hide');
								
								a++;
							}
						}
					}
				}
			);
		}
	}
	
	if($('#tf_field_14_2').is(':checked'))
	{
		var a = 1;
		while(a <= 3)
		{
			$('#frm_exp_companions .companion_' + a).addClass('hide');
			
			a++;
		}
	}
}

function checkHost()
{
	if($('#tf_field_21_1').is(':checked'))
	{
		$('#frm_exp_host .qtyHost').removeClass('hide');
		
		if(companions == 4)
		{
			$('#tf_field_22').html("<option value=\"\">Escolha…</option><option value=\"1\">1</option><option value=\"2\">2</option><option value=\"3\">3</option><option value=\"4\">4</option>");
		}
		else if(companions == 3)
		{
			$('#tf_field_22').html("<option value=\"\">Escolha…</option><option value=\"1\">1</option><option value=\"2\">2</option><option value=\"3\">3</option>");
		}
		else
		{
			$('#tf_field_22').html("<option value=\"\">Escolha…</option><option value=\"1\">1</option>");
		}
	}
	
	if($('#tf_field_21_2').is(':checked'))
	{
		$('#frm_exp_host .qtyHost').addClass('hide');
		$('#tf_field_22').html("<option value=\"0\">0</option>");
	}
}

function checkQtyHost()
{
	if($('#tf_field_21_1').is(':checked'))
	{
		var qty = $('#tf_field_22').val();
		
		$('#frm_exp_host .b').addClass('hide');
		
		var a = 1;
		while(a <= qty)
		{
			$('#frm_exp_host .companion_' + a).removeClass('hide');
			$('#frm_exp_host .companion_' + a + ' input[type="text"]').val('');
			$('#frm_exp_host .companion_' + a + ' input[type="radio"]').attr('checked', false);
			
			a++;
		}
	}
}