// JavaScript Document

window.addEvent('domready', function(){	
	//--horizontal
	var state = 0;
	var mySlide2 = new Fx.Slide('inside', {duration: 1000, mode: 'horizontal'});
	var myEffects = new Fx.Styles('dbloc', {duration: 1000, transition: Fx.Transitions.linear})
	// gallery text fade 
	myFunction = function(){
		var div = $('gallery_txt').setStyles({
			display:'block',
			opacity: 0
		});
		new Fx.Style(div, 'opacity', {duration: 1000} ).start(1);
	};	
	// hide slider
	document.getElementById('inside').className='';
	mySlide2.hide();
	// load copyright date	
	insertdate();
	$('bartab').addEvent('click', function(e){
		e = new Event(e);		
		mySlide2.toggle();
		if(state == 0){
			myEffects.custom({
				 'opacity': [0, 1]
			});
			state = 1;
		}	
		else {
			myEffects.custom({
				 'opacity': [1, 0]
			});	
			state = 0;
		}			
		e.stop();
	});

});
// date function
function insertdate(){
	var today = new Date();
	var setit = today.getFullYear();
	var tnode = document.createTextNode(setit);
	var copyright = document.getElementById("copy");
	copyright.appendChild(tnode);
}
// homepage image randomizer
function loadimage(){
	if (document.getElementById('hp')) {
		randomnumber(1,5);
	}	
	function randomnumber(num1, num2)
	{
		num1 = parseInt(num1);
		num2 = parseInt(num2);
		if(num1 >= num2)
		{
			alert("Number 2 should be greater than Number 1");
		}
		else
		{
			var generator = Math.random()*(num2-num1);
			generator = Math.round(num1+generator);
			var rand = generator;
			document.getElementById('hp').src = 'images/home/hp' + rand + '.jpg';
		}
	}
}