jQuery('document').ready(function(){
	// setup nav rollovers
	jQuery('#main-nav > li').hoverIntent(function(){
		var subnav = jQuery('div.subnav',this).slideDown('fast');
		if (subnav.length > 0){
			jQuery(this).addClass('hover');
		};
	}, function(){
		jQuery('div.subnav',this).slideUp('fast', function(){
			removeClass(this, 'hover')
		});
	});
	// setup dynamic search
	jQuery('#s').focus(function(){
		if (this.value == 'Search Pancreas.org') this.value = '';
	}).blur(function(){
		if (this.value == '') this.value = 'Search Pancreas.org';
	});
	// hide tierchiary nav on the sidenav unless it's current
	jQuery('#side-nav li ul').hide();
	jQuery('#side-nav li.current_page_item ul').show();
	jQuery('#side-nav li.current_page_parent ul').show();
});

function removeClass(element, className){
	jQuery(element).parent().removeClass(className);
}