function changeImages(id, d)
{
	if (d=="on")
	{
		img = "images/Nav_Indicator_On.gif";
	}
	else
	{
		img = "images/Nav_Indicator_Off.gif";
	}
	
	document.getElementById(id).src = img;
}

function MM_preloadImages()
{
	var d=document;
	if(d.images)
	{
		if(!d.MM_p)
		{
			d.MM_p=new Array();
		}
		var i,j=d.MM_p.length,a=MM_preloadImages.arguments;
		for(i=0; i<a.length; i++)
		{
			if (a[i].indexOf("#")!=0)
			{
				d.MM_p[j]=new Image;
				d.MM_p[j++].src=a[i];
			}
		}
	}
}