//Navigation
//Slide effect

//

$(document).ready(function() {
    
	$('#slide-games').hover(
            function() {
                    $('.ext-games').toggle(true);
            },
            function() {
                    $('.ext-games').toggle(false);
            }
        )
});

function clearLoginText(usernameInput) {
    var usernameElement = document.getElementById("username");
    var usernamey = usernameElement.value;
    var usernamex = usernameInput;
    if(usernamey == usernamex){
        usernameElement.value = '';
    }
}

function isNumberKey(evt)
      {
         var charCode = (evt.which) ? evt.which : event.keyCode
         if (charCode > 31 && (charCode < 48 || charCode > 57))
            return false;

         return true;
      }


function is_email(email){
	var result = email.search(/^([a-zA-Z0-9_\.\-\+])+\@(([a-zA-Z0-9\-])+\.)+([a-zA-Z]{2,3})+$/);
	if(result > -1){ return true; } else { return false; }
}

function set_error(field, show){
	if (show){
		$('#' + field + ' .fieldicon').fadeIn('medium');
	}
	else{
		$('#' + field + ' .fieldicon').fadeOut('medium');
	}
}