var radi1 = true;
var kd_opened;
var to_hide;
var height_op;
var waits;
var works;




jQuery.easing.easeout = function(p, n, firstNum, delta, duration) {
            if ((n/=duration/2) < 1)
                return delta/2*n*n*n*n + firstNum;
                return -delta/2 * ((n-=2)*n*n*n - 2) + firstNum;
        }

function otvoriSliku()
{


    if(!works.is(":visible") && radi1 )
    {
        works = waits;
        radi1 = false;
        to_hide = works;
        to_hide.show().height();
        kd_opened.animate({height:"hide"},
                            {step: function(n){
                                to_hide.height(Math.ceil(height_op-n));
                                if(n == 0){
                                    kd_opened = to_hide;
                                    radi1 = true;
                                    otvoriSliku();
                                }
                            },
                            duration: 700,
                            easing: "easeout"
                        });
                        }
    }
JQ(document).ready(function()
{
    kd_opened = JQ(".naslov_stavke:first");
	  JQ(".omot:not(:first)").css("paddingTop","0px");
    height_op = kd_opened.height();

    JQ(".naslov_stavke:not(:first)").hide();

    JQ(".sadrzaj_stavke").bind("mouseover",function()
                            {
                                waits = JQ(this).siblings(".naslov_stavke");
                                works = waits;
                                otvoriSliku();
                            });

});