// rolling_img("div태그 id", "연결할 태그", 배너1개높이, 딜레이, 1칸이동속도, 0, 첫시작시 DELAY시간후 롤링 변수);
// rolling_img("roll", "li", 100, 2000, 10, 0, 1);
over = 1;
start = true;
function rolling_img(did, tname, height, delay, speed, theight)
{
	   var div_tag = document.getElementById(did);
	   var tag;
	   var height_ = height;
	   if(over > 0) theight++;	   
	   
	   if(theight < height_) 
	   {
	   	   if(!start) 
	   	   {
	   	   	   div_tag.style.left = -theight;
	   	   	   setTimeout("rolling_img('" + did + "', '" + tname + "', " + height + ", " + delay + ", " + speed + "," + theight+" );", speed);
	   	   }
	   	   else
	   	   {
	   	   	   start = false;
	   	   	   setTimeout("rolling_img('" + did + "', '" + tname + "', " + height + ", " + delay + ", " + speed + "," + theight +" );", delay);
	   	   }
	   }
	   else
	   {
	   	   tag = div_tag.getElementsByTagName(tname);
	   	   if(tag.length > 0)div_tag.appendChild(tag[0]);
	   	   div_tag.style.left = 0;
	   	   setTimeout("rolling_img('" + did + "', '" + tname + "', " + height + ", " + delay + ", " + speed + ",0);", delay);
	   }
	   return true;
}