var show_hide = {

	menu_id : 'peekaBooMenu',

	divs : function() {

		var lis = document.getElementById(this.menu_id).getElementsByTagName('li')

		var div_items = new Array()

		for( var h=0; h<lis.length; h++) {

			div_items[h] = (lis[h].getElementsByTagName('a')[0].hash).substr(1)

		}

		return div_items

	},

	hide_all : function() {

		for (var i=0; i<this.divs().length; i++) {

			document.getElementById(this.divs()[i]).style.display = 'none'

		}

	},

	show_layer : function(which_one) {

		this.hide_all()

		document.getElementById(which_one).style.display = 'block'

	},

	create_links : function() {

		for (var j=0; j<document.getElementById(this.menu_id).getElementsByTagName('li').length; j++) {

			document.getElementById(this.menu_id).getElementsByTagName('li')[j].getElementsByTagName('a')[0].onclick = function() {

				var target_div = this.hash.substr(this.hash.indexOf('#')+1)

				show_hide.show_layer(target_div)

				return false

			}

		}

	},

	get_currentlocation : function() {

		var current_hash = 0

		for (var k=0; k<this.divs().length; k++) {

			if (this.divs()[k] == document.location.hash.substr(1)) current_hash = k

		}

		return current_hash

	},

	init : function() {

		this.create_links()

		this.show_layer(this.divs()[this.get_currentlocation()])

	},

	load_me : function() {

		var w3 = (document.createElement && document.getElementsByTagName)

		if (!w3) return

		

		if (window.attachEvent) window.attachEvent('onload',function(){eval('show_hide.init()')})

		else if (window.addEventListener) window.addEventListener('load',function(){eval('show_hide.init()')},false)

	}

}

show_hide.load_me()