$(document).ready(function(){
	
	$('#contactFormSubmit').click(function(){
	
		$('input.inputBooking').css( { 'background-color' : '#ccc', 'color' : '#000' } );
		var num = 0;
	
		var objs = $('.val').filter(function (){
        	return $(this).val() == '';
        });
		
		objs.each(function(){
		
			$(this).css({ 'background-color' : '#314e76', 'color' : '#fff'});
			num = 1;
		
		});
		
		if($('input[name=telephone]').val()!=''){
			if($('input[name=telephone]').val().length < 11) {
				$('input[name=telephone]').css({ 'background-color' : '#314e76', 'color' : '#fff'});
				num = 1;
			}
		}
		
		if(num!=1){
			$.post("js/windowSampling.php", { 'name' : $('input[name=name]').val(), 'email' : $('input[name=email]').val(), 'company' : $('input[name=company]').val(), 'department' : $('input[name=department]').val(), 'address1' : $('input[name=address1]').val(), 'address2' : $('input[name=address2]').val(), 'town' : $('input[name=town]').val(), 'postcode' : $('input[name=postcode]').val(), 'country' : $('input[name=country]').val(), 'telephone' : $('input[name=telephone]').val(), 'budget' : $('input[name=budget]').val(), 'delegates' : $('input[name=delegates]').val(), "cert" : "valid", 'interest1' : $('input[name=New Percussion Window Sampling System Workshop]').attr("checked"), 'interest2' : $('input[name=Upgrade to existing system site visit]').attr("checked"), 'interest3' : $('input[name=On-site training]').attr("checked"), 'interest4' : $('input[name=Sub-contracting v. purchase evaluation]').attr("checked") }, function(data){
				
				if(data=="1"){
					$('#onlineBookingForm').slideUp();
					setTimeout("$('#successSubmit').fadeIn();", 600);
					setTimeout("$('#successSubmit').show();", 800);
				}
				else {
					$('#errorMessage').fadeIn();
					setTimeout("$('#errorMessage').show();", 300);
				}
				
			});
		}
		
		return false; // stop form from actually submitting
		
	});
	
});