// JavaScript Document
$(function() {
  $('.warning').hide();
  $('input.text-input').css({backgroundColor:"#C5C4C4"});
  $('input.text-input').focus(function(){
    $(this).css({backgroundColor:"#FFFFFF"});
  });
  $('input.text-input').blur(function(){
    $(this).css({backgroundColor:"#C5C4C4"});
  });

  $(".button").click(function() {
		// validate and process form
		// first hide any error messages
    $('.error').hide();
		
	  var name = $("input#name").val();
		if (name == "") {
      $("label#name_error").show();
      $("input#name").focus();
	  $("input#name").css({backgroundColor:"#C4161C"});
      return false;
    }
	
	var email = $("input#email").val();
		if (email == "") {
      $("label#email_error").show();
      $("input#email").focus();
	  $("input#email").css({backgroundColor:"#C4161C"});
      return false;
    }
	
	if(!isValidEmailAddress(email)) { 
	
	/* do stuff here */
		$("label#email_error").hide();
		$("label#email_invalid").show();
      	$("input#email").focus();
	  	$("input#email").css({backgroundColor:"#C4161C"});
		return false; 
	}
	
		
		var dataString = 'name='+ name + '&email=' + email;
		//alert (dataString);return false;
		
		$.ajax({
      type: "POST",
      url: "/scripts/join_maillist.php",
      data: dataString,
      success: function() {
        $("#messageSent").show("slow");
        setTimeout('$("#messageSent").hide();$("#contactForm").slideUp("slow")', 2000);
      }
     });
    return false;
	});
});
//runOnLoad(function(){
//  $("input#name").select().focus();
//});
function validateEmail(email){
   var a = document.getElementById(email).value;
   var filter = /^[a-zA-Z0-9]+[a-zA-Z0-9_.-]+[a-zA-Z0-9_-]+@[a-zA-Z0-9]+[a-zA-Z0-9.-]+[a-zA-Z0-9]+.[a-z]{2,4}$/;
    if(filter.test(a)){
        return true;
    }
    else{
        return false;
    }
}
function isValidEmailAddress(email) {
var pattern = new RegExp(/^(("[\w-+\s]+")|([\w-+]+(?:\.[\w-+]+)*)|("[\w-+\s]+")([\w-+]+(?:\.[\w-+]+)*))(@((?:[\w-+]+\.)*\w[\w-+]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$)|(@\[?((25[0-5]\.|2[0-4][0-9]\.|1[0-9]{2}\.|[0-9]{1,2}\.))((25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\.){2}(25[0-5]|2[0-4][0-9]|1[0-9]{2}|[0-9]{1,2})\]?$)/i);
return pattern.test(email);
};