// JavaScript Document

var panels = new Array();

function expandPanel(panel)
{
	// loop through hiding all panels
	for (i=0;i<panels.length;i++)
	{
		document.getElementById(panels[i]).setAttribute('class', 'hiddenPanel');  // Mozilla version
		document.getElementById(panels[i]).setAttribute('className', 'hiddenPanel'); // IE version
	} 
	
	// Expand the desired one
	document.getElementById(panel).setAttribute('class', 'visiblePanel');  // Mozilla version
	document.getElementById(panel).setAttribute('className', 'visiblePanel'); // IE version

}

function expandDescription(panel)
{
	// Expand the desired one
	document.getElementById('descriptionExpanded'+panel).setAttribute('class', 'visiblePanel');  // Mozilla version
	document.getElementById('descriptionExpanded'+panel).setAttribute('className', 'visiblePanel'); // IE version
	
	// Hide the undesired one
	document.getElementById('descriptionCollapsed'+panel).setAttribute('class', 'hiddenPanel');  // Mozilla version
	document.getElementById('descriptionCollapsed'+panel).setAttribute('className', 'hiddenPanel'); // IE version
}

function collapseDescription(panel)
{
	// Expand the desired one
	document.getElementById('descriptionCollapsed'+panel).setAttribute('class', 'visiblePanel');  // Mozilla version
	document.getElementById('descriptionCollapsed'+panel).setAttribute('className', 'visiblePanel'); // IE version
	
	// Hide the undesirables one
	document.getElementById('descriptionExpanded'+panel).setAttribute('class', 'hiddenPanel');  // Mozilla version
	document.getElementById('descriptionExpanded'+panel).setAttribute('className', 'hiddenPanel'); // IE version
}