var timerlen = 5;
var slideAniLen = 250;

var timerID = new Array();
var startTime = new Array();
var obj = new Array();
var endHeight = new Array();
var moving = new Array();
var dir = new Array();

function slide(objname, controlname) {

    if (document.getElementById(objname).style.display != "none") {
        slideup(objname);
        document.embeds[objname].Rewind();
        document.getElementById(controlname).innerText = "See how it works";
        document.getElementById(controlname).style.background = "transparent url(/images/details_closed.png) no-repeat left bottom";
    }

    if (document.getElementById(objname).style.display == "none") {
        slidedown(objname);
        document.embeds[objname].StopPlay();
        document.getElementById(controlname).innerText = "Hide";
        document.getElementById(controlname).style.background = "transparent url(/images/details_opened.png) no-repeat left bottom";
    }
}

function slidedown(objname) {

    // debugger;
//    document.getElementById(objname).style.display = "block";
/*
    var whatever = document.getElementById('flash1object');
    whatever.Rewind();
*/
    if (moving[objname])
        return;

    moving[objname] = true;
    dir[objname] = "down";
    startslide(objname);
}

function slideup(objname) {

    if (moving[objname])
        return;

    moving[objname] = true;
    dir[objname] = "up";
    startslide(objname);

//    document.getElementById('flash1object').StopPlay();

}

function startslide(objname)
{
    obj[objname] = document.getElementById(objname);

    endHeight[objname] = parseInt(obj[objname].style.height);
    startTime[objname] = (new Date()).getTime();

    if (dir[objname] == "down")
    {
        obj[objname].style.height = "10px";
    }

    obj[objname].style.display = "block";

    timerID[objname] = setInterval('slidetick(\'' + objname + '\');',timerlen);
}

function slidetick(objname)
{
    var elapsed = (new Date()).getTime() - startTime[objname];

    if (elapsed > slideAniLen)
        endSlide(objname)
    else
    {
        var d = Math.round(elapsed / slideAniLen * endHeight[objname]);
        if (dir[objname] == "up")
            d = endHeight[objname] - d;

        obj[objname].style.height = d + "px";
    }

    return;
}

function endSlide(objname)
{
    clearInterval(timerID[objname]);

    if (dir[objname] == "up")
        obj[objname].style.display = "none";
    
    obj[objname].style.height = endHeight[objname] + "px";

    delete(moving[objname]);
    delete(timerID[objname]);
    delete(startTime[objname]);
    delete(endHeight[objname]);
    delete(obj[objname]);
    delete(dir[objname]);
    
    return;
}