var captcha = true;var captcha_correct = false;	
//test
function fbCheckEmail(email) {
	var filter = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
	if (!filter.test(email)) {		
		return false;
	}
	
	return true;
}

jQuery(function() {
  jQuery('.error').hide();
  jQuery('input.text-input').css({backgroundColor:"#FFFFFF"});
  jQuery('input.text-input').focus(function(){
    jQuery(this).css({backgroundColor:"#FFDDAA"});
  });
  jQuery('input.text-input').blur(function(){
    jQuery(this).css({backgroundColor:"#FFFFFF"});
  });

  //validate captcha
  if (captcha) {
  	jQuery("#fb_captcha").change(function() { 
  		
	});
  }  
  
  jQuery("#fb_submit_btn").click(function() { 
		var is_correct = true;
  		
		// validate and process form
		// first hide any error messages
		jQuery('.error').hide();
		
		//validate captcha
		if (captcha) {
			var captcha_nb = jQuery("#fb_captcha_nb").val();
		  	var captcha_val = jQuery("#fb_captcha").val();
		  	
		  	jQuery.ajax({
			      type: "GET",
			      url: "/fb_check_captcha.php",
			      async: false,
			      data: 'captcha_nb=' + captcha_nb + '&captcha_val=' + encodeURIComponent(captcha_val),
			      success: function(html) {				      		
			      		if (html == 1) {			      			
			      			jQuery("label#captcha_error").hide();
			      			captcha_correct = true;
			      		} else {
			      			captcha_correct = false;
			      			jQuery("label#captcha_error").show();
			      		}
			      }
			})
		}		
		
		var fb_username = jQuery("#fb_username").val();
										   if (fb_username == "") {
										   		jQuery("label#fb_username_empty_error").show();
										   		jQuery("input#fb_username").focus();
										   			//return false;
										   			is_correct = false;
										   }var fb_company = jQuery("#fb_company").val();
										   if (fb_company == "") {
										   		jQuery("label#fb_company_empty_error").show();
										   		jQuery("input#fb_company").focus();
										   			//return false;
										   			is_correct = false;
										   }var fb_phone = jQuery("#fb_phone").val();
										   if (fb_phone == "") {
										   		jQuery("label#fb_phone_empty_error").show();
										   		jQuery("input#fb_phone").focus();
										   			//return false;
										   			is_correct = false;
										   }var fb_question = jQuery("#fb_question").val();
										   if (fb_question == "") {
										   		jQuery("label#fb_question_empty_error").show();
										   		jQuery("input#fb_question").focus();
										   			//return false;
										   			is_correct = false;
										   }var dataString ="fb_username="+fb_username+"&"+"fb_company="+fb_company+"&"+"fb_phone="+fb_phone+"&"+"fb_question="+fb_question+"&captcha_nb="+captcha_nb+"&captcha_val="+captcha_val;		    			  		
		
		//var dataString = 'name='+ name + '&email=' + email + '&phone=' + phone;

		if (captcha_correct && is_correct) {		
			jQuery.ajax({
		      type: "POST",
		      async: false,
		      url: "/fb_process.php",
		      data: dataString,
		      success: function() {
		        jQuery('#contact_form').html("<div id='message'></div>");
		        jQuery('#contact_form').html("<h3>Ваша заявка принята!</h3>");//.hide()		        
		      }
		     });
		}
    return false;
	});
});