// JavaScript Document
function Rcertify() 
{
popupWin = window.open('http://www.bbbonline.org/cks.asp?id=10211251540427949', 'Participant','location=yes,scrollbars=yes,width=450,height=300'); 
window.name = 'opener';
}

function showPic (whichpic) {
if (document.getElementById) {
document.getElementById('placeholder').src = whichpic.href;
  if (whichpic.title) {
   document.getElementById('desc').childNodes[0].nodeValue = whichpic.title;
  } else {
   document.getElementById('desc').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
  }
  return false;
 } else {
  return true;
 }
}

function showBig (whichpic) {
  if (document.getElementById) {
    document.getElementById('holder').src = whichpic.href;
    if (whichpic.title) {
      document.getElementById('tag').childNodes[0].nodeValue = whichpic.title;
    } else {
      document.getElementById('tag').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
    }
    return false;
  } else {
    return true;
  }
}

function showRegular (whichpic) {
  if (document.getElementById) {
    document.getElementById('holder1').src = whichpic.href;
    if (whichpic.title) {
      document.getElementById('tag1').childNodes[0].nodeValue = whichpic.title;
    } else {
      document.getElementById('tag1').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
    }
    return false;
  } else {
    return true;
  }
}

var timerlen = 5;
var slideAniLen = 650;

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);

        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";

        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;
}