// JavaScript Document
function chngImg(name,folder,way){
	basename = "images/"+folder+"/"+name;
	if(way==1){
		img = basename+"_over.jpg";
	}else{
		img = basename+".jpg";
	}
	document.images[name].src = img;
}

function navImg(id,way){
	basename = "images/nav_"+id;
	if(way=="over"){
		img = basename+"_over.gif";
	}else{
		img = basename+".gif";
	}
	document.images[id].src = img;
}