$(document).ready(function() {

	// search form click and click out
	$('.default-value').each(function() {
		var default_value = this.value;
		$(this).focus(function() {
			if(this.value == default_value) {
				this.value = '';
			}
		});
		$(this).blur(function() {
			if(this.value == '') {
				this.value = default_value;
			}
		});
	});
	
	// modal pop-over window
	var triggers = $(".modalInput").overlay({
		mask: {
			color: '#ddd',
			loadSpeed: 400,
			opacity: 0.85
		},
		closeOnClick: false,
		onLoad: function(event) {
			$('#staff_login_window #username').focus();
		}
	});

	// call superfish() for the containing ul element
        $('ul.sf-menu').superfish(); 

});