$(function() {
	//global vars
	var email = $("#email");
	var name  = $("#name");

	var send = $("#sendFeedBack");
	send.click(validForm);

	//validation functions
	function validateEmail(){
		var a = $("#email").val();
		var filter = /^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
		if(filter.test(a)){
			$("#emailInfo").fadeOut();
			return true;
		}
		else{
			$("#emailInfo").fadeIn();
			return false;
		}
	}

	function validateName(){
		if(name.val().length < 5){
			$("#nameInfo").fadeIn();
			return false;
		}
		else{
			$("#nameInfo").fadeOut();
			return true;
		}
	}

	function validForm(){
		if ( validateEmail() & validateName() ) {

			var query 	= $("#query").val();
			var em  	= $("#email").val();
			var nam 	= $("#name").val();
			var quantity = $("#quantity").val();
			var phone 	= $("#phone").val();
			var address = $("#address").val();
			var colors  = $("#colors").val();
			var pname  	= $("#prod_name").val();

			var emailvalid = $.ajax({
				   type: "POST",
				   url:  "http://dimaxbg.com/ajax_save.php",
				   data: "ajax=1&type=sendFeedBack&query="+query+"&email="+em+"&name="+nam+"&quantity="+quantity+"&phone="+phone+"&address="+address+"&colors="+colors+"&pname="+pname,
				   async: false
				 }).responseText;

			if(emailvalid == 1)
				$("#error").fadeIn();

			return;
		}
		else
			return false;
	}
});