var atmLEFT = 845;     // ½ºÅ©·Ñ¸Þ´ºÀÇ ÁÂÃø À§Ä¡ 
var atmGAP1 = 389;      // ÆäÀÌÁö Çì´õºÎºÐÀÇ ¿©¹é 
var atmGAP2 = 0;      // ½ºÅ©·Ñ½Ã ºê¶ó¿ìÀú »ó´Ü°ú ¾à°£ ¶ç¿ò. ÇÊ¿ä¾øÀ¸¸é 0À¸·Î ¼¼Æà 
var atmBASE = 389;    // ½ºÅ©·Ñ¸Þ´º Ãʱ⠽ÃÀÛÀ§Ä¡ 
var atmActivateSpeed = 100;   // ¿òÁ÷ÀÓÀ» °¨ÁöÇÏ´Â ¼Óµµ (¼ýÀÚ°¡ Ŭ¼ö·Ï ´Ê°Ô ¾Ë¾ÆÂ÷¸²) 
var atmScrollSpeed = 3;    // ½ºÅ©·ÑµÇ´Â ¼Óµµ (Ŭ¼ö·Ï ´Ê°Ô ¿òÁ÷ÀÓ) 
var atmTimer; 

function RefreshMoveTop()
{
  var atmStartPoint, atmEndPoint, atmRefreshTimer;

    
  atmStartPoint = parseInt(document.getElementById("MOVETOP").style.top, 10);
  atmEndPoint = document.body.scrollTop + document.body.clientHeight-456; 

  if (atmEndPoint < atmGAP1) atmEndPoint = atmGAP1;

  if ( atmStartPoint != atmEndPoint ) {
    atmScrollAmount = Math.ceil( Math.abs( atmEndPoint - atmStartPoint ) / 15 );
    document.getElementById("MOVETOP").style.top = parseInt(document.getElementById("MOVETOP").style.top, 10) + ( ( atmEndPoint<atmStartPoint ) ? -atmScrollAmount : atmScrollAmount );
    atmRefreshTimer = atmScrollSpeed;
  }
         else {
    atmRefreshTimer = atmActivateSpeed;
  }

  setTimeout ("RefreshMoveTop();", atmRefreshTimer);
}
        
function InitializeMoveTop(){

   document.getElementById("MOVETOP").style.top = document.body.scrollTop + atmGAP1;
   RefreshMoveTop();
   document.getElementById("MOVETOP").style.left = atmLEFT; 
}