$(document).ready(function(){
	/* This code is executed after the DOM has been completely loaded */

	/* Changing thedefault easing effect - will affect the slideUp/slideDown methods: */
	
	//$.easing.def = "easeOutQuad";
	//$.easing.def = "easeInOutQuad";
	//$.easing.def = "easeInCubic";
	//$.easing.def = "easeOutCubic";
	//$.easing.def = "easeInOutCubic";
	//$.easing.def = "easeInQuart";
	//$.easing.def = "easeOutQuart";
	//$.easing.def = "easeInOutQuart";
	$.easing.def = "easeOutQuint";
	//$.easing.def = "easeInOutQuint";
	//$.easing.def = "easeInSine";
	//$.easing.def = "easeOutSine";
	//$.easing.def = "easeInOutSine";
	//$.easing.def = "easeInExpo";
	//$.easing.def = "easeOutExpo";
	//$.easing.def = "easeInOutExpo";
	//$.easing.def = "easeInCirc";
	//$.easing.def = "easeOutCirc";
	//$.easing.def = "easeInOutCirc";
	//$.easing.def = "easeInElastic";
	//$.easing.def = "easeOutElastic";
	//$.easing.def = "easeInOutElastic";
	//$.easing.def = "easeInBack";
	//$.easing.def = "easeOutBack";
	//$.easing.def = "easeInOutBack";
	//$.easing.def = "easeInBounce";
	//$.easing.def = "easeOutBounce";
	//$.easing.def = "easeInOutBounce";

/* Binding a click event handler to the links: */
	$('a.ancora').click(function(e){
		
		/* Funzione per lo scroll ANCORA - selezionare il ID del div da scrollare */
		$.scrollTo("div#TOP", 2500);
		
		/* Finding the drop down list that corresponds to the current section: */
		var dropDown = $(this).parent().next();
		
		/* Closing all other drop down sections, except the current one */
		$('.dropdown').not(dropDown).slideUp('slow');
		dropDown.slideToggle('slow');
		
		/* Preventing the default event (which would be to navigate the browser to the link's address) */
		e.preventDefault();
	});
	
// JQUERY ANIMATION SCRIPT
(function($) {
	$.extend($.fx.step,{
	    backgroundPosition: function(fx) {
            if (fx.state === 0 && typeof fx.end == 'string') {
                var start = $.curCSS(fx.elem,'backgroundPosition');
                start = toArray(start);
                fx.start = [start[0],start[2]];
                var end = toArray(fx.end);
                fx.end = [end[0],end[2]];
                fx.unit = [end[1],end[3]];
			}
            var nowPosX = [];
            nowPosX[0] = ((fx.end[0] - fx.start[0]) * fx.pos) + fx.start[0] + fx.unit[0];
            nowPosX[1] = ((fx.end[1] - fx.start[1]) * fx.pos) + fx.start[1] + fx.unit[1];
            fx.elem.style.backgroundPosition = nowPosX[0]+' '+nowPosX[1];

           function toArray(strg){
               strg = strg.replace(/left|top/g,'0px');
               strg = strg.replace(/right|bottom/g,'100%');
               strg = strg.replace(/([0-9\.]+)(\s|\)|$)/g,"$1px$2");
               var res = strg.match(/(-?[0-9\.]+)(px|\%|em|pt)\s(-?[0-9\.]+)(px|\%|em|pt)/);
               return [parseFloat(res[1],10),res[2],parseFloat(res[3],10),res[4]];
           }
        }
	});
})(jQuery);
	
})