// css-tricks.com/simple-jquery-dropdowns/

$(function(){

	var config = {    
	   sensitivity: 1, // number = sensitivity threshold (must be 1 or higher)    
	   interval: 60,  // number = milliseconds for onMouseOver polling interval    
	   over: doOpen,   // function = onMouseOver callback (REQUIRED)    
	   timeout: 200,   // number = milliseconds delay before onMouseOut    
	   out: doClose    // function = onMouseOut callback (REQUIRED)    
	};
	
	function doOpen() {
	  $(this).addClass("hover");
	  $('ul:first',this).css('visibility', 'visible');
	}
	
	function doClose() {
	  $(this).removeClass("hover");
	  $('ul:first',this).css('visibility', 'hidden');
	}
	
	// for site
	$("ul#local-nav li").hoverIntent(config);
	$("ul#local-nav li ul li:has(ul)").find("a:first").append(" » ");
	
	// for cms
	$("ul#global-nav li").hoverIntent(config);
	$("ul#global-nav li ul li:has(ul)").find("a:first").append(" » ");
	
});