function DoExpandCollapse()
{
	switch (event.srcElement.tagName)
	{
		case 'IMG':
			if (event.srcElement.parentElement != null) 
			{
				if (event.srcElement.parentElement.tagName == 'LEGEND')
				{
					var lnodElem = event.srcElement.parentElement.nextSibling;
					if (lnodElem != null)
					{
						
						if (lnodElem.tagName != 'DIV')
							lnodElem = lnodElem.nextSibling;
						if (lnodElem != null)
						{
							if (lnodElem.tagName == 'DIV')
							{
								if (lnodElem.style.display == "none")
								{
									lnodElem.style.display = "";
									event.srcElement.src = 'Communities/Common/Images/Minus.gif';
									event.srcElement.alt = 'Click to collapse';								
								}
								else
								{
									lnodElem.style.display = "none";
									event.srcElement.src = 'Communities/Common/Images/Plus.gif';
									event.srcElement.alt = 'Click to expand';
								}
							}
						}
					}
				}
			}
			
			
			break;
		default:
			break;
	}
}