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// Nav Rollovers

var nav1off,nav2off,nav3off,nav4off,nav5off,nav6off,nav7off,nav1on,nav2on,nav3on,nav4on,nav5on,nav6on,nav7on;

preloadNav();

function preloadNav()
{
	nav1off = new Image();
	nav2off = new Image();
	nav3off = new Image();
	nav4off = new Image();
	nav5off = new Image();
	nav6off = new Image();
	nav7off = new Image();
	
	nav1on = new Image();
	nav2on = new Image();
	nav3on = new Image();
	nav4on = new Image();
	nav5on = new Image();
	nav6on = new Image();
	nav7on = new Image();

	nav1off.src = "/images/nav_home.gif";
	nav2off.src = "/images/nav_aboutaq.gif";
	nav3off.src = "/images/nav_investor.gif";
	nav4off.src = "/images/nav_props.gif";
	nav5off.src = "/images/nav_environ.gif";
	nav6off.src = "/images/nav_news.gif";
	nav7off.src = "/images/nav_events.gif";
	
	nav1on.src = "/images/nav_home_sel.gif";
	nav2on.src = "/images/nav_aboutaq_sel.gif";
	nav3on.src = "/images/nav_investor_sel.gif";
	nav4on.src = "/images/nav_props_sel.gif";
	nav5on.src = "/images/nav_environ_sel.gif";
	nav6on.src = "/images/nav_news_sel.gif";
	nav7on.src = "/images/nav_events_sel.gif";
}

function imgOn(oRef)
{
	var oRefOn = eval(oRef.id + "on");
	
	if (oRef.src != oRefOn.src)
		oRef.src = oRefOn.src;
}

function imgOff(oRef)
{
	var oRefOff = eval(oRef.id + "off");
	
	if (oRef.src != oRefOff.src)
		oRef.src = oRefOff.src;
}

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