//菜單欄滑動
function move_scollX(){
var startPosition, endPosition, distanceX,distanceY;
$(".left").bind('touchstart', function(e){
var touch = e.originalEvent.changedTouches[0]; //移動端
startPosition = {
x: touch.pageX,
y:touch.pageY
}
}) .bind('touchmove', function(e){
var touch = e.originalEvent.changedTouches[0]; //移動端
endPosition = {
x: touch.pageX,
y:touch.pageY
};
distanceX = endPosition.x - startPosition.x;
distanceY = endPosition.Y - startPosition.Y;
if(distanceX < 0) { // 向左移動
$(this).css({"left":distanceX});
} else if (distanceX > 0) { // 向右移動
$(this).css({"left":distance});
}
}
}
}).bind('touchend', function(e){ //放開事件
$(this).animate({"left":-width},100);
}
});
}