var banner_2_mouseEvent = 1;

// banner_roll("divÅÂ±× id", ¹è³Ê1°³³ôÀÌ, µô·¹ÀÌ, 1Ä­À̵¿¼Óµµ, 0); 
function banner_roll(div_id, banner_height, banner_delay, banner_speed, this_height)
{ 
	if(eval(div_id + "_mouseEvent"))
	{ 
		var div_tag = document.getElementById(div_id); 
		var a_tag, i; 
		this_height++; 
		if(this_height < banner_height)
		{ 
			div_tag.style.top = -this_height; 
			setTimeout("banner_roll('" + div_id + "', " + banner_height + ", " + banner_delay + ", " + banner_speed + ", " + this_height + ");", banner_speed); 
		} 
		else
		{ 
			a_tag = div_tag.getElementsByTagName("TABLE"); 
			div_tag.appendChild(a_tag[0]); 
			div_tag.style.top = 0; 
			setTimeout("banner_roll('" + div_id + "', " + banner_height + ", " + banner_delay + ", " + banner_speed + ", 0);", banner_delay); 
		} 
	} 
	else
	{ 
		setTimeout("banner_roll('" + div_id + "', " + banner_height + ", " + banner_delay + ", " + banner_speed + ", " + this_height + ");", banner_speed); 
	} 
	return true; 
}