conveyor belt photo slider; help needed..

Discussion in 'Javascript' started by Edje, Nov 14, 2003.

  1. Edje

    Edje Guest

    I want to use the photoslider-script from dynamic drive, but I need to
    adjust it. I want the slider only to move when there's a mouseover (in the
    original script it's the other way around), also should it be possible to
    direct the direction the slider moves using the mouse.
    I am no good at scripting at all, so I hope someone can help me with this.


    This is the script:

    <script language="JavaScript1.2">

    //Specify the slider's width (in pixels)
    var sliderwidth="300px"
    //Specify the slider's height
    var sliderheight="150px"
    //Specify the slider's slide speed (larger is faster 1-10)
    var slidespeed=3
    //configure background color:
    slidebgcolor="#EAEAEA"

    //Specify the slider's images
    var leftrightslide=new Array()
    var finalslide=''
    leftrightslide[0]='<a href="http://"><img src="dynamicbook1.gif"
    border=1></a>'
    leftrightslide[1]='<a href="http://"><img src="dynamicbook2.gif"
    border=1></a>'
    leftrightslide[2]='<a href="http://"><img src="dynamicbook3.gif"
    border=1></a>'
    leftrightslide[3]='<a href="http://"><img src="dynamicbook4.gif"
    border=1></a>'
    leftrightslide[4]='<a href="http://"><img src="dynamicbook5.gif"
    border=1></a>'


    ////NO NEED TO EDIT BELOW THIS LINE////////////

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

    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+20+"px"
    }
    else if (document.layers){
    ns_slide=document.ns_slidemenu.document.ns_slidemenu2
    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+20
    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+30+"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+30+"px"

    }
    else if (document.layers){
    if (ns_slide.left>(actualwidth*(-1)+8))
    ns_slide.left-=copyspeed
    else
    ns_slide.left=ns_slide2.left+actualwidth+30

    if (ns_slide2.left>(actualwidth*(-1)+8))
    ns_slide2.left-=copyspeed
    else
    ns_slide2.left=ns_slide.left+actualwidth+30
    }
    }

    if (iedom||document.layers){
    with (document){
    document.write('<table border="0" cellspacing="0" cellpadding="0"><td>')
    if (iedom){
    write('<div
    style="position:relative;width:'+sliderwidth+';height:'+sliderheight+';overf
    low:hidden">')
    write('<div
    style="position:absolute;width:'+sliderwidth+';height:'+sliderheight+';backg
    round-color:'+slidebgcolor+'" onMouseover="copyspeed=0"
    onMouseout="copyspeed=slidespeed">')
    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_slidemenu2" 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></table>')
    }
    }
    </script>

    Best regards, Edwin.
    Edje, Nov 14, 2003
    #1
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