var loginHasHadFocus = false;
function LoginUsernameFocus(sender) {
    if (!loginHasHadFocus) {
        sender.value = '';
        loginHasHadFocus = true;
    }
}

function ToggleCheckboxes(checkBoxClass, selected) {
    $("." + checkBoxClass + " >input:checkbox").each(function() {
        this.checked = selected;
    });
}

function PasswordFocus(sender) {
	$(sender).hide();
	$(sender).prev().show();
	$(sender).prev().focus();
}
function PasswordBlur(sender) {
	if ($(sender).attr('value') == '') {
		$(sender).hide();
		$(sender).next().show();
   	}
}

$(document).ready(function() {
	$('#join-signin-button').click(function() {
		$('.userlogin-loginbox').focus();
	});
});