var current = 'blue';
Element.show('blue');
Element.hide('green');
Element.hide('red');
Element.hide('yellow');
function shownav(newcolor) {
	if (current == newcolor)
		return false;
	new Effect.Fade(current);
	new Effect.Appear(newcolor);
	current = newcolor;
}
function navto(page) {
	new Ajax.Updater('contentinner',page + '.php',{method:'get',onComplete:changeLinks});
}
function changeLinks() {
/*	var links = document.getElementsByTagName('a')
	for (var i = 0;i < links.length;i++) {
		target = links[i].getAttribute('href');
		if (target && target.substr(-4,4) == '.bjb') {
			links[i].removeAttribute('href')
			links[i].setAttribute('onclick',"navto('"+target.substr(0,target.length-4)+"')")
		}
	}
*/
}
changeLinks();