var sliderwidth="2000px"  //스크롤 가로 사이즈
var sliderheight="71px"  //스크롤 세로 사이즈
var slidespeed="1"  
    slidebgcolor=""  //스크롤 배경 색상

var leftarrowimage = "/2016/img/main/arrow_1.gif"
var rightarrowimage = "/2016/img/main/arrow_2.gif"

var leftrightslide=new Array()
var finalslide=''


leftrightslide[0]='<img src=/2017/img/spon.gif border=0></a>'
leftrightslide[1]='<img src=/2017/img/spon.gif border=0></a>'

    
      



var imagegap=""
var slideshowgap=0

var copyspeed=slidespeed
    leftrightslide='<nobr>'+leftrightslide.join(imagegap)+'</nobr>'
var iedom=document.all||document.getElementById
    if (iedom)
        document.write('<span id="temp" style="visibility:hidden;position:absolute;top:-100px;left:-9000px">'+leftrightslide+'</span>')

var actualwidth=''
var cross_slide, ns_slide
var righttime,lefttime

function fillup(){
    if (iedom){
        cross_slide=document.getElementById? document.getElementById("test2") : document.all.test2
        cross_slide2=document.getElementById? document.getElementById("test3") : document.all.test3
        cross_slide.innerHTML=cross_slide2.innerHTML=leftrightslide
        actualwidth=document.all? cross_slide.offsetWidth : document.getElementById("temp").offsetWidth
        cross_slide2.style.left=actualwidth+slideshowgap+"px"
    }
    else if (document.layers){
        ns_slide=document.ns_slidemenu.document.ns_slidemenuorange
        ns_slide2=document.ns_slidemenu.document.ns_slidemenu3
        ns_slide.document.write(leftrightslide)
        ns_slide.document.close()
        actualwidth=ns_slide.document.width
        ns_slide2.left=actualwidth+slideshowgap
        ns_slide2.document.write(leftrightslide)
        ns_slide2.document.close()
    }
    lefttime=setInterval("slideleft()",30)
}
window.onload=fillup

function slideleft(){
    if (iedom){
    if (parseInt(cross_slide.style.left)>(actualwidth*(-1)+8))
        cross_slide.style.left=parseInt(cross_slide.style.left)-copyspeed+"px"
    else
        cross_slide.style.left=parseInt(cross_slide2.style.left)+actualwidth+slideshowgap+"px"
    if (parseInt(cross_slide2.style.left)>(actualwidth*(-1)+8))
        cross_slide2.style.left=parseInt(cross_slide2.style.left)-copyspeed+"px"
    else
        cross_slide2.style.left=parseInt(cross_slide.style.left)+actualwidth+slideshowgap+"px"
    }
    else if (document.layers){
    if (ns_slide.left>(actualwidth*(-1)+8))
        ns_slide.left-=copyspeed
    else
        ns_slide.left=ns_slide2.left+actualwidth+slideshowgap
    if (ns_slide2.left>(actualwidth*(-1)+8))
        ns_slide2.left-=copyspeed
    else
        ns_slide2.left=ns_slide.left+actualwidth+slideshowgap
    }
}

function slideright(){
    if (iedom){
    if (parseInt(cross_slide.style.left)<(actualwidth+8))
        cross_slide.style.left=parseInt(cross_slide.style.left)+copyspeed+"px"
    else
        cross_slide.style.left=parseInt(cross_slide2.style.left)+actualwidth*(-1)+slideshowgap+"px"
    if (parseInt(cross_slide2.style.left)<(actualwidth+8))
        cross_slide2.style.left=parseInt(cross_slide2.style.left)+copyspeed+"px"
    else
        cross_slide2.style.left=parseInt(cross_slide.style.left)+actualwidth*(-1)+slideshowgap+"px"
    }
    else if (document.layers){
    if (ns_slide.left>(actualwidth*(-1)+8))
        ns_slide.left-=copyspeed
    else
        ns_slide.left=ns_slide2.left+actualwidth+slideshowgap
    if (ns_slide2.left>(actualwidth*(-1)+8))
        ns_slide2.left-=copyspeed
    else
        ns_slide2.left=ns_slide.left+actualwidth+slideshowgap
    }
}

function right(){
    if(lefttime){
        clearInterval(lefttime)
        clearInterval(righttime)
        righttime=setInterval("slideright()",30)  
    }
}

function left(){
    if(righttime){
        clearInterval(lefttime)
        clearInterval(righttime)
        lefttime=setInterval("slideleft()",30)  
    }
}
    //document.write('<table width='+sliderwidth+' border="0" cellspacing="0" cellpadding="0">');
    //document.write('<tr>')


    if (iedom||document.layers){
        with (document){
            //document.write('<td>')
    if (iedom){
        write('<div style="position:relative;width:'+sliderwidth+';height:'+sliderheight+';overflow:hidden">')
        write('<div style="position:absolute;width:'+sliderwidth+';height:'+sliderheight+';background-color:'+slidebgcolor+'" onMouseover="copyspeed=0" onMouseout="copyspeed=1">')
        write('<div id="test2" style="position:absolute;left:0px;top:0px"></div>')
        write('<div id="test3" style="position:absolute;left:-1000px;top:0px"></div>')
        write('</div></div>')
    }
    else if (document.layers){
        write('<layer width='+sliderwidth+' height='+sliderheight+' name="ns_slidemenu" bgColor='+slidebgcolor+'>')
        write('<layer name="ns_slidemenuorange" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
        write('<layer name="ns_slidemenu3" left=0 top=0 onMouseover="copyspeed=0" onMouseout="copyspeed=slidespeed"></layer>')
        write('</layer>')
    }
    //document.write('</td>')
    }
}

//document.write('</tr></table>')