function toggleProduct ( productID )
{
  var product, vis;
  if( document.getElementById ) // this is the way the standards work
    product = document.getElementById( productID );
  else if( document.all ) // this is the way old msie versions work
      product = document.all[productID];
  else if( document.layers ) // this is the way nn4 works
    product = document.layers[productID];
  vis = product.style;
  // if the style.display value is blank we try to figure it out here
  if( vis.display==''&&product.offsetWidth!=undefined&&product.offsetHeight!=undefined )
    	vis.display = (product.offsetWidth!=0&&product.offsetHeight!=0)?'block':'none';
  		vis.display = (vis.display==''||vis.display=='block')?'none':'block';
}
function toggleProductOL( productID )
{
	var product = document.getElementById( productID );
	if( product.style.position != 'absolute' )
	{
		product.style.position = 'absolute';
		product.style.left = '-4000px';
	}
	else
	{
		product.style.position = 'relative';
		product.style.left = '0px';
	}
}