$(function() {
  $("#email").css({backgroundColor:"#FFFFFF"});
  $("#email").focus(function(){
    $(this).css({backgroundColor:"#EEEEEE"});
  });
  $("#email").blur(function(){
    $(this).css({backgroundColor:"#FFFFFF"});
  });

  $("#btnSubmit").click(function() {
		
		var email = $("#email").val();
		if (email == "") {
	      		$("#email").focus();
      			return false;
    		}

		var emailfilter=/^\w+[\+\.\w-]*@([\w-]+\.)*\w+[\w-]*\.([a-z]{2,4}|\d+)$/i
		var returnval=emailfilter.test(email)
		if (returnval==false){
	      		$("#email").focus();
      			return false;
		}
		
		var dataString = 'email=' + email;
		//alert (dataString);return false;
		
		$.ajax({
      type: "POST",
      url: "process.php",
      data: dataString,
      success: function() {
        $('#form').html("<h2>Thank You!</h2>")
        .hide()
        .fadeIn(1500);
      }
     });
    return false;
	});
});
runOnLoad(function(){
  $("input#email").select().focus();
});