var MaxHeight = 40;
function InitSSADMove()
{
	// Ãʱâ Âß ¿Ã¶ó¿À´Â ´À³¦...
	SSAD.style.top = MaxHeight;
	SSAD.style.visibility = 'visible';
	SSADMove();
}
function SSADMove()
{
	var yBannerPos;
	var yTopMargin = -57;
	var yLimitPos;
	var interval = 10;
	var yNewPos;
	var SetValue;

	yBannerPos = parseInt(SSAD.style.top, 10);

	if(document.body.scrollTop + yTopMargin < MaxHeight) yLimitPos = MaxHeight;
	else yLimitPos = document.body.scrollTop + yTopMargin ;

	if (yBannerPos != yLimitPos)
	{
		yNewPos = Math.ceil(Math.abs(yLimitPos - yBannerPos)/20); //¹Ý¿Ã¸² & Àý´ë°ª
		if(yLimitPos < yBannerPos) yNewPos = -yNewPos;
		SetValue = parseInt(SSAD.style.top, 10) + yNewPos;
		if (SetValue < MaxHeight ) SSAD.style.top = MaxHeight;
		else SSAD.style.top = SetValue;
	}
	setTimeout ('SSADMove()',interval)
}
//var oldFtLoadHandler = window.onload;
//window.onload = new Function('{if (oldFtLoadHandler != null) oldFtLoadHandler(); InitSSADMove();}');