var ct_slidespeed		= 1;			// 스크롤 속도 (클수록 빠릅니다 1-10)
var ct_images			= document.getElementById("ct_div1").innerHTML;
var ct_actualwidth		= '';
var ct_cross_slide, ct_ns_slide;

function ct_fillup()	{
    ct_cross_slide=document.getElementById? document.getElementById("ct_div1") : document.all.ct_list1;
    ct_cross_slide2=document.getElementById? document.getElementById("ct_div2") : document.all.ct_list2;
    ct_cross_slide.innerHTML=ct_cross_slide2.innerHTML=ct_images;
    ct_actualwidth=document.all? ct_cross_slide.offsetWidth : document.getElementById("ct_div1").offsetWidth;
    ct_cross_slide2.style.left=ct_actualwidth;
	lefttime=setInterval("ct_slideleft()",30);
}

function ct_slideleft()	{
    if (parseInt(ct_cross_slide.style.left)>(ct_actualwidth*(-1)+8))
        ct_cross_slide.style.left=parseInt(ct_cross_slide.style.left)-ct_slidespeed;
    else
        ct_cross_slide.style.left=parseInt(ct_cross_slide2.style.left)+ct_actualwidth;
    if (parseInt(ct_cross_slide2.style.left)>(ct_actualwidth*(-1)+8))
        ct_cross_slide2.style.left=parseInt(ct_cross_slide2.style.left)-ct_slidespeed;
    else
        ct_cross_slide2.style.left=parseInt(ct_cross_slide.style.left)+ct_actualwidth;
}

ct_fillup();