마우스 현재위치 확인

var mousex, mousey;

function mousexy(e) {
    var posx = 0;
    var posy = 0;
    if (!e){ var e = window.event; }
    if (e.pageX || e.pageY) {
        posx = e.pageX;
        posy = e.pageY;
    } else if (e.clientX || e.clientY) {
        posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
        posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
    }
    //마우스좌표값 반환
    mousex = posx;
    mousey = posy;
}


//호출
mousexy(event);