function getScrollXY() {
    var scrOfX = 0, scrOfY = 0;
    if( typeof( window.pageYOffset ) == 'number' ) {
       scrOfY = window.pageYOffset;
       scrOfX = window.pageXOffset;
     } else if( document.body && ( document.body.scrollLeft || document.body.scrollTop ) ) {
      
        scrOfY = document.body.scrollTop;
        scrOfX = document.body.scrollLeft;
     } else if( document.documentElement && ( document.documentElement.scrollLeft || document.documentElement.scrollTop ) ) {

       scrOfY = document.documentElement.scrollTop;
       scrOfX = document.documentElement.scrollLeft;
    }
  return [ scrOfX, scrOfY ];
}