$(document).ready(function () {
	$("form").submit(function () {
		var button = $(this).find("input[type='submit']");

		if (button.attr("disabled") == "disabled") {
			return false;
		} else {
			button.attr("disabled", "disabled");
			button.css("color", "#DFDFDF");
		}
	});
	
	$("input[type='button']").click(function () {
		var button = $(this);
		
		if (button.attr("disabled") == "disabled") {
			return false;
		} else {
			button.attr("disabled", "disabled");
			button.css("color", "#DFDFDF");
		}
	});
});