var bIsScrolling = false;

	function resizeDoc() {
	
		var elem;
		var docWidth, elemWidth, elemLeft;
		docWidth = window.document.width || window.document.body.clientWidth;
		if (docWidth == 'undefined')  {
			// ie uses .clientWidth instead of .width
			docWidth = window.document.body.clientWidth;
		}	
		
		elem = window.document.getElementById('divSSDBanner');
		//alert(elem.id);
		elemWidth = elem.style.width;
		if (elemWidth.substring(elemWidth.length-2,elemWidth.length) == 'px') {
			elemWidth = elemWidth.substring(0,elemWidth.length-2);
		}
		//document.write ('[' + elemWidth + ']') ;
		
	
		elemLeft = (docWidth/2)-(elemWidth/2);
		elem.style.left = elemLeft;
	}
	function launchSlide() {
		var a,b;
		a = document.getElementById('divSSDBanner')
		if (!a.down || a.down==null)
			b = false;
		else
			b = true;
		//alert(a.style.left);
		slideDiv('divSSDBanner', this, b);
	}
	
    function slideDiv(elementId, headerElement, bGoingUp)
    {
        if(bIsScrolling)return;
        
        bIsScrolling = true;
        var element = document.getElementById(elementId);
        if(element.up == null || element.up)
        {
            if (bGoingUp == false)
            {
                // slide down
                animate(elementId, 100, 0, 590, 204, 250, null);
                element.down = true;
                element.up = false;
            }
        }
        else
        {
            if (bGoingUp == true)
            {
                // slide up
				//function animate(elementID, newLeft, newTop, newWidth,  newHeight, time, callback)
                animate(elementId, 100, -180, 590, 204, 250, null);
                element.up = true;
                element.down = false;
            }
        }
        bIsScrolling = false;
    }



//This code was created by the fine folks at Switch On The Code - http://blog.paranoidferret.com
//This code can be used for any purpose

function animate(elementID, newLeft, newTop, newWidth,
      newHeight, time, callback)
{
  var el = document.getElementById(elementID);
  if(el == null)
    return;
 
  var cLeft = parseInt(el.style.left);
  var cTop = parseInt(el.style.top);
  var cWidth = parseInt(el.style.width);
  var cHeight = parseInt(el.style.height);
 
  var totalFrames = 1;
  if(time> 0)
    totalFrames = time/40;

  var fLeft = newLeft - cLeft;
  if(fLeft != 0)
    fLeft /= totalFrames;
 
  var fTop = newTop - cTop;
  if(fTop != 0)
    fTop /= totalFrames;
 
  var fWidth = newWidth - cWidth;
  if(fWidth != 0)
    fWidth /= totalFrames;
 
  var fHeight = newHeight - cHeight;
  if(fHeight != 0)
    fHeight /= totalFrames;
   
  doFrame(elementID, cLeft, newLeft, fLeft,
      cTop, newTop, fTop, cWidth, newWidth, fWidth,
      cHeight, newHeight, fHeight, callback);
}

function doFrame(eID, cLeft, nLeft, fLeft,
      cTop, nTop, fTop, cWidth, nWidth, fWidth,
      cHeight, nHeight, fHeight, callback)
{
   var el = document.getElementById(eID);
   if(el == null)
     return;

  cLeft = moveSingleVal(cLeft, nLeft, fLeft);
  cTop = moveSingleVal(cTop, nTop, fTop);
  cWidth = moveSingleVal(cWidth, nWidth, fWidth);
  cHeight = moveSingleVal(cHeight, nHeight, fHeight);

  //el.style.left = Math.round(cLeft) + 'px';
  el.style.top = Math.round(cTop) + 'px';
  el.style.width = Math.round(cWidth) + 'px';
  el.style.height = Math.round(cHeight) + 'px';
 
  if(cLeft == nLeft && cTop == nTop && cHeight == nHeight
    && cWidth == nWidth)
  {
    if(callback != null)
      callback();
    return;
  }
   
  setTimeout( 'doFrame("'+eID+'",'+cLeft+','+nLeft+','+fLeft+','
    +cTop+','+nTop+','+fTop+','+cWidth+','+nWidth+','+fWidth+','
    +cHeight+','+nHeight+','+fHeight+','+callback+')', 40);
}

function moveSingleVal(currentVal, finalVal, frameAmt)
{
  if(frameAmt == 0 || currentVal == finalVal)
    return finalVal;
 
  currentVal += frameAmt;
  if((frameAmt> 0 && currentVal>= finalVal)
    || (frameAmt <0 && currentVal <= finalVal))
  {
    return finalVal;
  }
  return currentVal;
}