// apri popup
function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}
//------------

/*
//menu a tendina jquery
$(document).ready(function () {

	$('#nav li').hover(
		function () {
			//mostra sottomenu
			$('ul', this).stop(true, true).delay(50).slideDown(100);

		},
		function () {
			//nascondi sottomenu
			$('ul', this).stop(true, true).slideUp(200);
		}
	);


});
*/

//scrolling per i touchscreen
function isTouchDevice(){
    try{
        document.createEvent("TouchEvent");
        return true;
    }catch(e){
        return false;
    }
}
function touchScroll(id){
    if(isTouchDevice()){ //if touch events exist...
        var el=document.getElementById(id);
        var scrollStartPos=0;

        document.getElementById(id).addEventListener("touchstart", function(event) {
            scrollStartPos=this.scrollTop+event.touches[0].pageY;
            event.preventDefault();
        },false);

        document.getElementById(id).addEventListener("touchmove", function(event) {
            this.scrollTop=scrollStartPos-event.touches[0].pageY;
            event.preventDefault();
        },false);
    }
}