/*
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("");

});
/*
$(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>");

});
*/