/* DIV handlers:
------------------------------------------------------------------------------------------------ */
var layer01_showhide = {
	show: function(){
		window.document.getElementById('layer01').style.visibility="visible";
	},
 	hide: function(){
		window.document.getElementById('layer01').style.visibility="hidden";
	}
};
var layer02_showhide = {
	show: function(){
		window.document.getElementById('layer02').style.visibility="visible";
	},
 	hide: function(){
		window.document.getElementById('layer02').style.visibility="hidden";
	}
};
var iframe01_showhide = {
	show: function(){
		window.document.getElementById('iframe01').style.visibility="visible";
	},
 	hide: function(){
		window.document.getElementById('iframe01').style.visibility="hidden";
	}
};
/* --------------------------------------------------------------------------------------------- */

     /* onLoad template:
------------------------------------------------------------------------------------------------ */
function onload_template(){
	layer01_showhide.hide();
	layer02_showhide.hide();
};
/* --------------------------------------------------------------------------------------------- */

     /* MooTools:
------------------------------------------------------------------------------------------------ */
window.addEvent('domready', function(){
/* domready BEGIN --> */

/* Effects: */
var layer01_fx = new Fx.Styles('layer01', {duration: 500, transition: Fx.Transitions.Quart.easeOut});
var layer02_fx = new Fx.Styles('layer02', {duration: 500, transition: Fx.Transitions.Quart.easeOut});
var layer02_fx2 = new Fx.Styles('layer02', {duration: 0, transition: Fx.Transitions.Quart.easeOut});

/* onLoad (start-up sequence): */
window.addEvent('load', function(){
	layer01_showhide.show();
	layer02_showhide.show();
	layer02_fx.start({
		'opacity':'0'
	}).chain(function(){
		layer01_fx.start({
			'opacity':'0'
		}).chain(function(){
			layer01_showhide.hide();
			layer02_showhide.hide();
		});
	});
});

/* Left Menu: */
var menu01_list = $$('#left_menu a');

menu01_list.each(function(element) {
	
	element.addEvent('click', function(){
		iframe01_showhide.hide();
		layer02_showhide.show();
		layer02_fx2.start({
			'opacity':'1'
		});
	});
});

/* Bottom Menu: */
var menu02_list = $$('#bottom_menu a');

menu02_list.each(function(element) {
	
	element.addEvent('click', function(){
		iframe01_showhide.hide();
		layer02_showhide.show();
		layer02_fx2.start({
			'opacity':'1'
		});
	});
});

/* <-- domready END */
});
/* --------------------------------------------------------------------------------------------- */