function get(elementID)
	{
		return document.getElementById(elementID);
	}
	
	/************************
	*Function:	mouseOn
	*Purpose:	change link and map images
	*Receives:	string of name of community
	*Notes:			link image should be named communityName2.gif where
	*							communityname is the string passed in.
	*							map image should be name communityMap_communityName.gif where
	*							communityname is the string passed in.
	****************************/
	function mouseOn(communityName)
	{
		
		//change link image
		get(communityName).src = 'nav/communities/' + communityName + '2.gif';
		
		
		//change map image
		get("mapCell").src = "common/communityMap_" + communityName  + ".gif";
		
	}

	/************************
	*Function:	mouseOff
	*Purpose:	change link and map images
	*Receives:	string of name of community
	*Notes:			link image should be named commName1.gif where
	*							commname is the string passed in.
	****************************/
	function mouseOff(commName)
	{
		//change link image
		get(commName).src = 'nav/communities/' + commName + '1.gif';
		
		//change map image
		get("mapCell").src = "common/communityMap.gif";
	}