var timerlen = 15;
var slideAniLen = 750;

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 slidedown(objname){
        if(moving[objname])
                return;

        if(document.getElementById(objname).style.display != "none")
                return; // cannot slide down something that is already visible

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

function slideup(objname){
        if(moving[objname])
                return;

        if(document.getElementById(objname).style.display == "none")
                return; // cannot slide up something that is already hidden

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

function startslide(objname){
        obj[objname] = document.getElementById(objname);
//        if (obj[objname].src != 'https://siteheart.com/webconsultation/1479' )
//        obj[objname].src = 'https://siteheart.com/webconsultation/1479';
        endHeight[objname] = parseInt(obj[objname].style.height);
        startTime[objname] = (new Date()).getTime();

        if(dir[objname] == "down"){
                obj[objname].style.height = "1px";
                obj[objname].style.display = "block";
                window.scroll(0,document.getElementById(objname).offsetTop+140);
        }

        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]);
        window.scroll(0,document.getElementById(objname).offsetTop+140);
        return;
}
function toggleSlide(objname,rapids){
suff = '';
if(objname !='newacc'){suff = '-'+ objname;}
  url = "/selectf"+suff+"/"+rapids+"rapids.html";

  if(document.getElementById(objname).style.display == "none"){
		// div is hidden, so let's slide down
var el;
if (el = document.getElementById('newacc')) {	slideup('newacc');}
if (el = document.getElementById('fund')) {	slideup('fund');}
if (el = document.getElementById('varfund')) {	slideup('varfund');}
		slidedown(objname);
		//alert(document.getElementById(objname).offsetTop);
  }else{
  i = (document.getElementById(objname).src+'').indexOf(url, 0);
  if (i != -1){
    slideup(objname);}
  }
document.getElementById(objname).src = url;
}