function switchRiver(thisthis) {
	var which = parseInt(thisthis.attr("href").slice(-1));
	if(!which) which = 0;
	$("li#nav_riverbones a").removeClass("active");
	thisthis.addClass("active");
	$(".riverSect").css("display","none");
	$(".riverSect").eq(which).css("display","block");
	return false;
}

function riverHash() {
	var hash = parseInt(window.location.hash.substr(1));
	if(!hash) hash = 0;
	switchRiver($("li#nav_riverbones a").eq(hash));
}

function setupRiver() {
	$(".lightbox").lightbox();
	var galleryWidth = 0;
	
	$("ul#gallery li").each(function(i){
		galleryWidth+=($(this).width()+11);
	});
	
	$("ul#gallery").css("width",galleryWidth);
	
	$("li#nav_riverbones a").bind("click",function() {
		switchRiver($(this));
		return false;
	});
	riverHash();
}

$(document).ready(function(){
	if($("body.riverbones").size()!=0) {
		window.onload = setupRiver;
	} else if($("body.splash").size()!=0) {
		so = new SWFObject("images/splash_v02.swf", "ca", 800, 240, "8", "#ffffff");
		so.addParam("wmode", "transparent");
		so.write("flash");
	}
});