//
// Set height of contentPanel
//
var y = y-196-50;
var panel=document.getElementById('contentPanel');
panel.style.height = y + 'px';
//
//
// Set visibility of child elements in contentPanel
//
function findPosY(obj)  // Get full top offset
{
	var curtop = 0;
	if (obj.offsetParent)
	{
		while (obj.offsetParent)
		{
			curtop += obj.offsetTop
			obj = obj.offsetParent;
		}
	}
	else if (obj.y)
		curtop += obj.y;
	return curtop;
}
function setVisibility(node, y, panel) {
   var children=node.childNodes;
   for (var i=0; i < children.length; i++) {
 	if (children[i].className && (children[i].className == 'toggle' || children[i].className.search('toggle'))) {
		var top=findPosY(children[i])
	   	var height = children[i].offsetHeight;
		var panelTop = findPosY(panel);
		//alert("offsetTop = " + top + " offsetHeight = " + height);
	   	if ( (top+height) > (y+panelTop) )
	       		children[i].style.visibility = 'hidden';
	   	else
	      		children[i].style.visibility = 'visible';
        }
	else
	   	setVisibility(children[i], y, panel);
   }
}
if (panel.className == 'noScroll') {
   panel.style.overflow = 'hidden';
   setVisibility(panel, y, panel);
}