if (document.images) {
 var imgPath = "images/"
 var nn1 = new Image; nn1.src = imgPath + "n_news_on.jpg";
 var nn0 = new Image; nn0.src = imgPath + "n_news.jpg";
 var nba1 = new Image; nba1.src = imgPath + "n_band_on.jpg";
 var nba0 = new Image; nba0.src = imgPath + "n_band.jpg";
 var nbo1 = new Image; nbo1.src = imgPath + "n_book_on.jpg";
 var nbo0 = new Image; nbo0.src = imgPath + "n_book.jpg";
 var nd1 = new Image; nd1.src = imgPath + "n_down_on.jpg";
 var nd0 = new Image; nd0.src = imgPath + "n_down.jpg";
 var nl1 = new Image; nl1.src = imgPath + "n_links_on.jpg";
 var nl0 = new Image; nl0.src = imgPath + "n_links.jpg";

	
 
}

//**************************************************************//

function doRollover(imgName, onOff) {
	if (document.images) {
	var targetObj = eval(imgName+onOff);
		if (document.images[imgName] != null && targetObj != null) {
		document.images[imgName].src = targetObj.src;
		}
	}
}