$(document).ready(function() {

    $('#contact_submit').click(function() {

	var id_check=/[^a-zA-Z]/g;
	var mail_check= /.+@.+\..+/;

	if ($("#uname").val()==""){
	    alert("Please input your Name!!");
	    $("#uname").focus();
	    return false;
	}
	/*
	else if ($("#uname").val().match(id_check)){
	    alert("Please input English word!!");
	    $("#uname").focus();
	    return false;
	}
	*/

	if ($("#email").val()==""){
	    alert("Please input your E-mail!!");
	    $("#email").focus();
	    return false;
	}

	if (!$("#email").val().match(mail_check)){
	    alert("Please check your E-mail!!");
	    $("#email").focus();
	    return false;
	}
	
	if ($("#qtype").val()==""){
	    alert("Please lect Type!!");
	    $("#qtype").focus();
	    return false;
	}

	if ($("#prod_type").val()==""){
	    alert("Please select Product Typ!!");
	    $("#prod_type").focus();
	    return false;
	}


	if ($("#message").val()==""){
	    alert("Please input Message!!");
	    $("#message").focus();
	    return false;
	}

	$('#contact_form').submit();
	return true;
    })

    /*
     * register page check data & submit
     */

    $('#register_submit').click(function() {

	var id_check=/[^a-zA-Z]/g;
	var mail_check= /.+@.+\..+/;

	if ($("#uname").val()==""){
	    alert("Please input your Name!!");
	    $("#uname").focus();
	    return false;
	}
	/*
	else if ($("#uname").val().match(id_check)){
	    alert("Please input English word!!");
	    $("#uname").focus();
	    return false;
	}
	*/

	if ($("#email").val()==""){
	    alert("Please input your E-mail!!");
	    $("#email").focus();
	    return false;
	}

	if (!$("#email").val().match(mail_check)){
	    alert("Please check your E-mail!!");
	    $("#email").focus();
	    return false;
	}

	if ($("#qtype").val()==""){
	    alert("Please lect Type!!");
	    $("#qtype").focus();
	    return false;
	}

	if ($("#prod_type").val()==""){
	    alert("Please select Product Typ!!");
	    $("#prod_type").focus();
	    return false;
	}

	if ($("#message").val()==""){
	    alert("Please input Message!!");
	    $("#message").focus();
	    return false;
	}

	$('#register_form').submit();
	return true;
    })

    /*
    * register page check data & submit
    */
    $('#support_submit').click(function() {

	var id_check=/[^a-zA-Z]/g;
	var mail_check= /.+@.+\..+/;

	if ($("#uname").val()==""){
	    alert("Please input your Name!!");
	    $("#uname").focus();
	    return false;
	}
	/*
	else if ($("#uname").val().match(id_check)){
	    alert("Please input English word!!");
	    $("#uname").focus();
	    return false;
	}
	*/

	    if ($("#email").val()==""){
	    alert("Please input your E-mail!!");
	    $("#email").focus();
	    return false;
	}

	if (!$("#email").val().match(mail_check)){
	    alert("Please check your E-mail!!");
	    $("#email").focus();
	    return false;
	}

	if ($("#message").val()==""){
	    alert("Please input Message!!");
	    $("#message").focus();
	    return false;
	}

	$('#support_form').submit();
	return true;
    })

})