$.extend($.validator, {
			messages: {
				required: "Toto je povinné pole.",
				remote: "Please fix this field.",
				email: "Zadejte prosím validní e-mail.",
				url: "Please enter a valid URL.",
				date: "Please enter a valid date.",
				dateISO: "Please enter a valid date (ISO).",
				number: "Please enter a valid number.",
				digits: "Please enter only digits.",
				creditcard: "Please enter a valid credit card number.",
				equalTo: "Please enter the same value again.",
				accept: "Please enter a value with a valid extension.",
				maxlength: $.validator.format("Please enter no more than {0} characters."),
				minlength: $.validator.format("Please enter at least {0} characters."),
				rangelength: $.validator.format("Please enter a value between {0} and {1} characters long."),
				range: $.validator.format("Please enter a value between {0} and {1}."),
				max: $.validator.format("Please enter a value less than or equal to {0}."),
				min: $.validator.format("Please enter a value greater than or equal to {0}.")
			}
		});