var pathToNav="../Resources/images/navigation";
function inact(imgName)
{
	if(document.images)
	{
	   	  	document[imgName].src = pathToNav +'/'+imgName+"-off.gif";
	}	
}

function act(imgName)
{
	if(document.images)
	{
	   	  	document[imgName].src = pathToNav +'/'+imgName+"-on.gif";
	}	
}