j'ai un slider qui slide des pages html que je lui précise ça marche a merveille mais le petit ou plutot grand souci que j'ai c'est de pouvoir défiler verticalementet automatiquement les pages les pages "scroll html content" j'ai trouvé une fonction qui scroll les div puisque mon contenu s'afiche dans une div inside la iframe mais qu'on j'utilise onload et je donne ma fonction ca ne fonctionne pas.si quelqu'un a une idée please help me. pour pouvoir afficher le site enlever onload dans body

voici mon code :

Code : Sélectionner tout - Visualiser dans une fenêtre à part
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<html>
 <head>
   <title>SiteShow 1.0</title>
   <meta http-equiv="content-type" content="text/html; charset=windows-1250">
   <style>
    /* Change body background-color to change fade out color. */
    /*body.siteshow { margin:0; padding:0; background-color:#000000;}*/
    #menu
    {
    font-family:Arial;
    font-size:9pt;
    display:none;
    opacity:0.00;
    -mozopacity:0.00;
    filter:alpha(opacity=0);
    position:absolute;
    top:10px;
    left:10px;
    padding:5px;
    background-color:#000000;
    color:#FFFFFF;
    border:3px dotted #999999;
    }
    #menu a { color:#ffffff; }
    #menu a:hover { text-decoration:none; }
    #title { font-size:11pt; font-weight:bold; letter-spacing:2; }
    #slides { font-size:9pt; line-height:16pt; }
    .button { width:60px; font-size:9pt; letter-spacing:1; }
    #bottom {
    border: 1px solid red;
}
   </style>
 
   <script type="text/javascript">
    var current_idx = 0;
    var slides = new Array();
    var menuwin;
    var show_timer;
    var menu_timer;
    var menu;
    var content;
    var loaded = true;
    // Define your "slides". 3 values for each are:
    // 1. Duration in seconds.
    // 2. Title to be used in menu.
    // 3. Source URL. Can be full URI or a relative URL.
    slides[1] = new Array(15, "Hespress", "http://www.hespress.com");
    slides[2] = new Array(15, "Hihi2", "http://www.hihi2.com");
    slides[3] = new Array(15, "Realitylapse", "http://www.realitylapse.com");
    slides[4] = new Array(15, "kooora", "http://www.kooora.com");
    ScrollRate = 100;
 
function scrollDiv_init() {
    DivElmnt = document.getElementById('slides');
    ReachedMaxScroll = false;
 
    DivElmnt.scrollTop = 0;
    PreviousScrollTop  = 0;
 
    ScrollInterval = setInterval('scrollDiv()', ScrollRate);
}
 
function scrollDiv() {
 
    if (!ReachedMaxScroll) {
        DivElmnt.scrollTop = PreviousScrollTop;
        PreviousScrollTop++;
 
        ReachedMaxScroll = DivElmnt.scrollTop >= (DivElmnt.scrollHeight - DivElmnt.offsetHeight);
    }
    else {
        ReachedMaxScroll = (DivElmnt.scrollTop == 0)?false:true;
 
        DivElmnt.scrollTop = PreviousScrollTop;
        PreviousScrollTop--;
    }
}
 
function pauseDiv() {
    clearInterval(ScrollInterval);
}
 
function resumeDiv() {
    PreviousScrollTop = DivElmnt.scrollTop;
    ScrollInterval    = setInterval('scrollDiv()', ScrollRate);
}
 
 
    function MenuInit()
    {
    var html = "";
    for(idx=1; idx<slides.length; idx++) {
    html += '<a href="javascript:Navigate('+idx+')">' +
    slides[idx][1] + "</a><br />\n";
    }
    document.getElementById("slides").innerHTML = html;
 
    menu.style.display = "block";
    }
    function MenuShow()
    {
    clearTimeout(menu_timer);
    opacity('menu', 0, 90, 500);
    menu_timer = setTimeout("MenuHide()", 3500);
    }
    function MenuHide()
    {
    opacity('menu', 90, 0, 500);
    }
    function Pause()
    {
    clearTimeout(show_timer);
    document.getElementById('play').style.display = "block";
    document.getElementById('pause').style.display = "none";
    }
    function Navigate(slide_idx)
    {
    clearTimeout(show_timer);
    if (current_idx == 0) {
    if (!slide_idx) { slide_idx = 1; }
    current_idx = slide_idx;
    content.src = slides[current_idx][2];
    document.getElementById('play').style.display = "none";
    document.getElementById('pause').style.display = "block";
    show_timer = setTimeout("Navigate()", slides[current_idx][0]*1000);
    return;
    }
    if (slide_idx) {
    current_idx = slide_idx;
    content.src = slides[current_idx][2];
    document.getElementById('play').style.display = "block";
    document.getElementById('pause').style.display = "none";
    return;
    }
    loaded = false;
    current_idx++;
    if ( current_idx == slides.length) { current_idx = 1; }
    opacity('content', 100, 0, 500);
    document.getElementById('play').style.display = "none";
    document.getElementById('pause').style.display = "block";
    show_timer = setTimeout("Navigate()", slides[current_idx][0]*1000);
    return;
    }
    function opacity(id, opacStart, opacEnd, millisec)
    {
    //speed for each frame
    var speed = Math.round(millisec / 100);
    var timer = 0;
    //determine the direction for the blending, if start and end are the same nothing happens
    if(opacStart > opacEnd) {
    for(i = opacStart; i >= opacEnd; i--) {
    setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
    timer++;
    }
    if (opacEnd == 0) { setTimeout("FadeOutTrigger('"+id+"')",((timer-1) * speed));; }
    //if (opacEnd == 0) { FadeOutTrigger(id); }
    } else if(opacStart < opacEnd) {
    if (opacStart == 0) { FadeInTrigger(id); }
    for(i = opacStart; i <= opacEnd; i++)
    {
    setTimeout("changeOpac(" + i + ",'" + id + "')",(timer * speed));
    timer++;
    }
    }
    }
    //change the opacity for different browsers
    function changeOpac(opacity, id)
    {
    var object = document.getElementById(id).style;
    object.opacity = (opacity / 100);
    object.MozOpacity = (opacity / 100);
    object.KhtmlOpacity = (opacity / 100);
    object.filter = "alpha(opacity=" + opacity + ")";
    }
    function FadeOutTrigger(id)
    {
    //alert('FadeOut: '+id);
    switch(id) {
    case "menu":
    document.getElementById(id).style.display = "none";
    break;
    case "content":
    content.src = slides[current_idx][2];
    //setTimeout("opacity('content', 0, 100, 500)", 1000);
    break;
    case "element":
    var ele = document.getElementById(element); 
    window.scrollTo(ele.offsetLeft,ele.offsetTop);
    default:
    break;
    }
    }
    function FadeInTrigger(id)
    {
    //alert('FadeIn: '+id);
    switch(id) {
    case "menu":
    document.getElementById(id).style.display = "block";
    break;
    case "content":
    //opacity('content', 0, 100, 500);
    break;
    default:
    break;
    }
    }
    function FadeInContent()
    {
    if (!loaded) {
    opacity('content', 0, 100, 500);
    loaded = true;
    }
    }
    function LoadTrigger()
    {
    //self.resizeTo(1366,768);
    menu = document.getElementById('menu');
    content = document.getElementById('content');
 
    Navigate();
    MenuInit();
    MenuShow();
 
    }
    window.onload = LoadTrigger;
   </script>
 
 </head>
 
 <body class="siteshow" onload ="scrollDiv_init();">
    <iframe id="content" name="content" style="width:100%; height:100%;" frameborder="no" scrolling="auto" src="" onmouseover="MenuShow();" onload="FadeInContent();" ></iframe>
    <div id="menu">
    <div id="title">SiteShow Menu</div>
    <div id="slides" onLoad="scrollDiv_init()" onMouseOver="pauseDiv()" onMouseOut="resumeDiv()">
    </div>
    <p>
    <input id="pause" class="button" style="display:block;" type="button" value="pause" onclick="Pause()" />
    <input id="play" class="button" style="display:none;" type="button" value="play" onclick="Navigate()" />
    </p>
    </div>
 
 </body>
</html>