var L_photo_change_timeout = 5000;
var m_preLoad = new Array();
    

function Init()
{
    /* menu */
 
    if ( L_page_no ) 
    {
        var o = document.getElementById("m"+L_page_no);
        if ((o) && o.childNodes.length>0)
        {
            
            
            var oo = o.childNodes[0];
            
            oo.src = '../images/menu_dk/m'+L_page_no+'_o.gif'; 
            oo.onmouseover="this.src = '../images/menu_dk/m'+L_page_no+'.gif'";
            oo.onmouseout="this.src = '../images/menu_dk/m'+L_page_no+'_o.gif'";
        }
    }
    /* slideshow */
    
    for (i = 0; i < L_pic_array.length; i++){
       m_preLoad[i] = new Image();
       m_preLoad[i].src = "../photos/"+L_pic_array[i];
    }
    m_preLoad[i] = new Image();
    m_preLoad[i].src = GetPicObj().src;

    setTimeout("ChangePic()",L_photo_change_timeout);
}


var topPic;
function GetPicObj()
{
    if (! topPic) topPic = document.getElementById("topPic");
    return topPic;
}
var m_current_pic_no = 0;
function ChangePic()
{
    if (m_current_pic_no>=m_preLoad.length) m_current_pic_no=0;
    var o = GetPicObj();
    if (o)
    {
        o.filters[0].Apply();
        o.src = m_preLoad[m_current_pic_no].src;
        o.filters[0].Play();
    }
    

    m_current_pic_no++;
    setTimeout("ChangePic()",L_photo_change_timeout);
}

window.onload = Init;