$(function(){
	var captcha = 'empty';
    $('input.button.submit').click(function(){
        $.ajax({
			  type: "GET",
			  url: "/lib/captcha/ajax_captcha.php",
	          data: 'code='+$("input#code").val(),
			  success: function(msg){
              	var error = "Errors found:\n";
                if(!$('input[name="name"]').val().length)
                	error += ' - Please complete name field.\n';
				if(!$('input[name="email"]').val().length)
                	error += ' - Please complete email field.\n';
                 else {
		             var filter  = /^([a-zA-Z0-9_\.\-])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z0-9]{2,4})+$/;
					if (!filter.test($('input[name="email"]').val()))
                    	error += ' - Email field is incorrect\n';
                    
                 }
                if(!$('textarea[name="enquiry"]').val().length)
                	error += ' - Please complete your enquiry field.\n';              	
                if(msg != 'true') 	{
                	error += ' - Code entered is not correct\n';
                }
                if(error == "Errors found:\n")     $('form.inner').submit();
                else alert(error);
               		
			  }
		});
        return false
	});    
	$("#referer").change(function(){
		var opt = $(this).find("option").filter(":selected");
		if(opt.attr("class").indexOf("spec") > -1){
			$("#other_container").show();
		}else{
			$("#other_container").hide();
		}
	});
	$("#captcha_image").click(function(){
		var rand = Math.random();
		$(this).attr('src','/lib/captcha/create_image.php?'+rand);
	});
});