function Nav(){

	var i;
	var nav_items;
	var self=this;
	
	
	
	this.init = function(){
		self.nav_items = document.getElementById('nav').getElementsByTagName('a');
		
		self.nav_items[page].style.background = "none";
				
	}



}
var nav = new Nav();

onloadHandlers[onloadHandlers.length] = 'nav.init()';