= e.touches[0].clientX - this.offsetLeft;
disY = e.touches[0].clientY - this.offsetTop;
starX = e.touches[0].clientX;
starY = e.touches[0].clientY;
});
oDiv.addEventListener('touchmove', function (e) {
e.preventDefault();
L = e.touches[0].clientX - disX;
T = e.touches[0].clientY - disY;
starXEnd = e.touches[0].clientX - starX;
starYEnd = e.touches[0].clientY - starY;
if (L < 0) {
L = 0;
}
else if (L > document.documentElement.clientWidth - this.offsetWidth) {
L = document.documentElement.clientWidth - this.offsetWidth;
}
if (T < 0) {
T = 0;
}
else if (T > document.documentElement.clientHeight - this.offsetHeight) {
T = document.documentElement.clientHeight - this.offsetHeight;
}
moveX = L + 'px';
moveY = T + 'px';
this.style.left = moveX;
this.style.top = moveY;
this.style.right = 'auto';
});