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Web Program/Html Lecture

이미지 좌 우 로 스크롤 하기

by 현이빈이 2008. 11. 3.
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<script type="text/javascript">
var sliderwidth="500px"  //스크롤 가로 사이즈
var sliderheight="70px"  //스크롤 세로 사이즈
var slidespeed="1"
    slidebgcolor="#ffffff"  //스크롤 배경 색상 
var leftarrowimage = "arrow_l.gif"  //좌버튼 경로
var rightarrowimage = "arrow_r.gif"  //우버튼 경로

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

    leftrightslide[0]='<A HREF="http://webagit.com/" target=_self><img src="01.jpg" border="0"></A>'
    leftrightslide[1]='<A HREF="http://webagit.com/" target=_self><img src="02.jpg" border="0"></A>'
    leftrightslide[2]='<A HREF="http://webagit.com/" target=_self><img src="03.jpg" border="0"></A>'
    leftrightslide[3]='<A HREF="http://webagit.com/" target=_self><img src="04.jpg" border="0"></A>'
    leftrightslide[4]='<A HREF="http://webagit.com/" target=_self><img src="05.jpg" border="0"></A>'
    leftrightslide[5]='<A HREF="http://webagit.com/" target=_self><img src="06.jpg" border="0"></A>'
    leftrightslide[6]='<A HREF="http://webagit.com/" target=_self><img src="07.jpg" border="0"></A>'
    leftrightslide[7]='<A HREF="http://webagit.com/" target=_self><img src="08.jpg" border="0"></A>'
    leftrightslide[8]='<A HREF="http://webagit.com/" target=_self><img src="09.jpg" border="0"></A>'
    leftrightslide[9]='<A HREF="http://webagit.com/" target=_self><img src="10.jpg" 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><td align=center valign=middle width=20><img src='+leftarrowimage+' onMouseover="left(); copyspeed=2" onMouseout="copyspeed=1" style="cursor:hand"></td>')

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('<ilayer 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('</ilayer>')
        }
        document.write('</td>')
    }
}

document.write('<td align=center valign=middle><img src='+rightarrowimage+' onMouseover="right();copyspeed=2" onMouseout="copyspeed=1" style="cursor:hand"></td></tr></table>')

</script>

출처 : http://www.webagit.com/bbs/board.php?bo_table=java&wr_id=199

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