// sfrollover
 

if(document.images) {
  
	var sfcarnegieon = new Image();  
	var sfcarnegieoff = new Image();
	var sfmoneyon = new Image();
	var sfmoneyoff = new Image();
	var sfphilanthropyon = new Image();
	var sfphilanthropyoff = new Image();
	var sfsson = new Image();
	var sfssoff = new Image();
	var sfqtvron = new Image();
	var sfqtvroff = new Image();
	
	sfcarnegieon.src = "images/sf_carnegie_on.gif";  
	sfcarnegieoff.src = "images/sf_carnegie_off.gif";
	sfmoneyon.src = "images/sf_money_on.gif";  
	sfmoneyoff.src = "images/sf_money_off.gif";
	sfphilanthropyon.src = "images/sf_philanthropy_on.gif";  
	sfphilanthropyoff.src = "images/sf_philanthropy_off.gif";
	sfsson.src = "images/sf_ss_on.gif";  
	sfssoff.src = "images/sf_ss_off.gif";
	sfqtvron.src = "images/sf_qtvr_on.gif";  
	sfqtvroff.src = "images/sf_qtvr_off.gif";
}


function off(imgName) {
	if(document.images) {
	document[imgName].src = eval(imgName + 'off.src');
	}
}

function on(imgName) {
	if(document.images) {
	document[imgName].src = eval(imgName + 'on.src');
	}
}