function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		mbf_03_over = newImage("../nav/mbf_03-over.gif");
		mbf_04_over = newImage("../nav/mbf_04-over.gif");
		mbf_05_over = newImage("../nav/mbf_05-over.gif");
		mbf_06_over = newImage("../nav/mbf_06-over.gif");
		mbf_07_over = newImage("../nav/mbf_07-over.gif");
		mbf_08_over = newImage("../nav/mbf_08-over.gif");
		mbf_09_over = newImage("../nav/mbf_09-over.gif");
		mbf_14_over = newImage("../nav/mbf_14-over.gif");
		mbf_15_over = newImage("../nav/mbf_15-over.gif");
		mbf_16_over = newImage("../nav/mbf_16-over.gif");
		preloadFlag = true;
	}
}

function popNews(url){
        var popWidth = (window.screen.width/2) - (243 + 127);
        var popHeight = (window.screen.height/2) - (175 - 22); 
        
        //alert ( "w = " + popWidth + " and h = " + popHeight )

var popNews=window.open(url,"News","toolbar=0,location=0,directories=0,status=0,menubar=0,resizable=YES,width=486,height=350,left=" + popWidth + ",top=" + popHeight + ",screenX=" + popWidth + ",screenY=" + popHeight + ",scrollbars=YES");

}

function popViewer(url){
        var popWidth = (window.screen.width/2) - (244 + 120);
        var popHeight = (window.screen.height/2) - (210 - 28); 
        
        //alert ( "w = " + popWidth + " and h = " + popHeight )

var popViewer=window.open(url,"News","toolbar=0,location=0,directories=0,status=0,menubar=0,resizable=YES,width=488,height=420,left=" + popWidth + ",top=" + popHeight + ",screenX=" + popWidth + ",screenY=" + popHeight + ",scrollbars=YES");

}