$(document).ready(function(){

	var errorColor   = '#F3D2D3';
  var correctColor = '#F2F2F2';
  var errorMarks	 = 'background-color';
  
  
  
	$("#fb_send").click(function(){

		$("#fb_firma").css(errorMarks, correctColor);
    $("#fb_mail").css(errorMarks, correctColor);
		$("#fb_uwagi").css(errorMarks, correctColor);

		var hasError = false;
		var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;

    var fb_firmaVal     = $("#fb_firma").val();
    var fb_mailVal      = $("#fb_mail").val();
    var fb_uwagiVal = $("#fb_uwagi").val();
    var fb_1Val = $("#fb_1:checked").val();
   	var fb_2Val = $("#fb_2:checked").val();
   	var fb_3Val = $("#fb_3:checked").val();
   	var fb_4Val = $("#fb_4:checked").val();
   	var fb_5Val = $("#fb_5:checked").val();
   	var fb_6Val = $("#fb_6:checked").val();
   	var fb_7Val = $("#fb_7:checked").val();
   	var fb_8Val = $("#fb_8:checked").val();
   	var fb_9Val = $("#fb_9:checked").val();
   	var fb_10Val = $("#fb_10:checked").val(); 
    
    var odpady = "";
    
    if(fb_1Val != null)
      odpady += "słoma ";
    if(fb_2Val != null)
      odpady += "łodygi kukurydzy ";
    if(fb_3Val != null)
      odpady += "makuch rzepakowy ";
    if(fb_4Val != null)
      odpady += "łuski słonecznika ";
    if(fb_5Val != null)
      odpady += "otręby pszenne ";
    if(fb_6Val != null)
      odpady += "wierzba wiciowa ";
    if(fb_7Val != null)
      odpady += "ślazowiec pensylwański ";
    if(fb_8Val != null)
      odpady += "zrąbka drewniana ";
    if(fb_9Val != null)
      odpady += "trociny ";
    if(fb_10Val != null)
      odpady += "otręby żytnie "; 
		
		if(fb_mailVal == '') {
			$("#fb_mail").css(errorMarks, errorColor);
			hasError = true;
		} else if(!emailReg.test( fb_mailVal )) {	
			$("#fb_mail").css(errorMarks, errorColor);
			hasError = true;
		}
		if(fb_firmaVal == '') {
			$("#fb_firma").css(errorMarks, errorColor);
			hasError = true;
		}
		if(fb_uwagiVal == '') {
			$("#fb_uwagi").css(errorMarks, errorColor);
			hasError = true;
		}
		
	    
		if(hasError == false) {
			$("#formbiomasa").fadeTo("slow", 0.30, function() {
	     	
      $.ajax({
    	    type: "POST",
      	  url:  "send_biomasa.php",
        	data: {firma: fb_firmaVal, mail: fb_mailVal, biomasa: odpady, uwagi: fb_uwagiVal },
        	success: function(msg) {
          	$("#wrapp").html(msg);
        		$("#formbiomasa").fadeOut("slow");
        	},
        	error: function (XMLHttpRequest, textStatus, errorThrown) {
          	$("#wrapp").html(msg);
        		$("#formbiomasa").fadeOut("slow");
        	}
      	});

      });
		}
		else
   		return false;
	});
});