Position of element before click

scroll.js

$(this).mouseup(function (e) {
    e.stopPropagation();
    x = e.pageX - $(window).scrollLeft;
    y = e.pageY - $(window).scrollTop;
}

scrollWoJquery.js

/*without jquery*/
$(this).mouseup(function (e) {
    e.stopPropagation();
    var d = {}, x, y;
    if( self.innerHeight ) {
        d.pageYOffset = self.pageYOffset;
    	d.pageXOffset = self.pageXOffset;
    	d.innerHeight = self.innerHeight;
    	d.innerWidth = self.innerWidth;
    } else if( document.documentElement &&
    	document.documentElement.clientHeight ) {
    	d.pageYOffset = document.documentElement.scrollTop;
    	d.pageXOffset = document.documentElement.scrollLeft;
    	d.innerHeight = document.documentElement.clientHeight;
    	d.innerWidth = document.documentElement.clientWidth;
    } else if( document.body ) {
    	d.pageYOffset = document.body.scrollTop;
    	d.pageXOffset = document.body.scrollLeft;
    	d.innerHeight = document.body.clientHeight;
    	d.innerWidth = document.body.clientWidth;
    }
    (e.pageX) ? (x = e.pageX - d.pageXOffset) : (x = e.clientX - d.pageXOffset);
    (e.pageY) ? (y = e.pageY - d.pageYOffset) : (y = e.clientY - d.pageYOffset);
}