/*
http://css-tricks.com/simple-jquery-dropdowns/
*/
$(function(){

    var config = {    
         sensitivity: 0, // number = sensitivity threshold (must be 1 or higher)
         interval: 100,  // number = milliseconds for onMouseOver polling interval
         over: doOpen,   // function = onMouseOver callback (REQUIRED)    
         timeout: 250,   // 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');
    }

    $("ul.dropdown li").hoverIntent(config);
    
    $("ul.dropdown li ul li:has(ul)").find("a:first").append("<span class='sipka_menu'>&raquo;</span>");

});
/*
$(function(){

    $("ul.dropdown li").hover(function(){
    
        $(this).addClass("hover");
        $('ul:first',this).css('visibility', 'visible');
    
    }, function(){
    
        $(this).removeClass("hover");
        $('ul:first',this).css('visibility', 'hidden');
    
    });
    
    $("ul.dropdown li ul li:has(ul)").find("a:first").append("<span class='sipka_menu'>&raquo;</span>");

});
*/