var GoingLeft = false;
var Manual = false;

function StartSlider()
{setTimeout(Slider,5000);}
function Slider()
{
    var Counter = 1;
    var left = parseInt(document.getElementById("Viewer").style.left.replace("px",""));
    
    if(GoingLeft) return;
    
    if(left < -2000)
    {
        for (var i = left ; i<0; i=i+5)
         {
           GoingLeft = true;
           setTimeout("MoveSlider(" + i + ")", 2 * Counter);
           Counter++;
         }
         setTimeout("MoveSlider(0)", 2 * Counter);
    }
    else
    {
        for (var i = left ; i>left - 684; i=i-3)
        {
           setTimeout("MoveSlider(" + i + ")", 3 * Counter);
           Counter++;
        }
    }
    setTimeout(Slider,15000);
}

function MoveSlider(p_Position)
{
    document.getElementById("Viewer").style.left = p_Position + "px";
    if(p_Position == 0)
    {GoingLeft = false;}
}
function SlideLeft()
{
    var Counter = 1;
    var left = parseInt(document.getElementById("Viewer").style.left.replace("px",""));
    if(GoingLeft) return;
    
    if(left < -500)
    {
        for (var i = left ; i<left+684; i=i+5)
         {
           setTimeout("MoveSlider(" + i + ")", 2 * Counter);
           Counter++;
         }
    }
}
function SlideRight()
{
    var Counter = 1;
    var left = parseInt(document.getElementById("Viewer").style.left.replace("px",""));
    if(GoingLeft) return;
    
        if(left <= 0 && left > -2000)
    {
        for (var i = left ; i>left-684; i=i-5)
         {
           setTimeout("MoveSlider(" + i + ")", 2 * Counter);
           Counter++;
         }
    }
}

function SlideAgendaLeft()
{
    var Counter = 1;
    var left = parseInt(document.getElementById("Viewer").style.left.replace("px",""));
    if(GoingLeft) return;
    
    if(left < -444)
    {
        for (var i = left ; i<left+450; i=i+5)
         {
           setTimeout("MoveSlider(" + i + ")", 4 * Counter);
           Counter++;
         }
    }
}
function SlideAgendaRight()
{
    var Counter = 1;
    var left = parseInt(document.getElementById("Viewer").style.left.replace("px",""));
    if(GoingLeft) return;
    
        if(left <= 0 && left > -445)
    {
        for (var i = left ; i>left-450; i=i-5)
         {
           setTimeout("MoveSlider(" + i + ")", 4 * Counter);
           Counter++;
         }
    }
}
function ShowPopup (p_MaandNaam, p_Dag, p_Header, p_Text)
{
    document.getElementById('Body_btn_OpenPopup').click();
    
    document.getElementById('Body_lbl_PopupDatum').innerHTML = p_Dag;
    document.getElementById('Body_lbl_PopupMaand').innerHTML = p_MaandNaam;
    document.getElementById('Body_lbl_AgendaHeader').innerHTML = document.getElementById(p_Header).innerHTML;
    document.getElementById('Body_lbl_AgendaText').innerHTML = document.getElementById(p_Text).innerHTML;
}
function ShowSponsorPopup(p_Image, p_Header, p_Text) {
    document.getElementById("Body_lbl_Title").innerHTML = document.getElementById(p_Header).innerHTML;
    document.getElementById("Body_lbl_Body").innerHTML = document.getElementById(p_Text).innerHTML;
    document.getElementById("Body_img_Sponsor").src = document.getElementById(p_Image).src;
    
    document.getElementById("Body_btn_ShowPopup").click();   
}