var timeout_ava;
$(document).ready(function(){
	hidden1 = new Image();
	hidden1.src="/img/twitter_menu2.png";
	hidden2 = new Image();
	hidden2.src="/img/rss_menu2.png";
	hidden3 = new Image();
	hidden3.src="/img/flash_menu2.png";
	hidden4 = new Image();
	hidden4.src = '/img/category.png';
	hidden5 = new Image();
	hidden5.src = '/img/pop_art_active.png';	
	hidden6 = new Image();
	hidden6.src = '/img/last_art_pop.png';	
	hidden7 = new Image();
	hidden7.src = '/img/archive_active.png';	
	hidden7 = new Image();
	hidden7.src = '/img/tags_active.png';

	$('#nav_twitter').click(function(){
		window.open('http://twitter.com/#!/IBleSSeDI', 'naw_twitter');
	});
	$('#nav_twitter').mouseover(function(){
		if($('#twitter_fade').parent('div').is(':hidden'))
			$('#twitter_fade').parent('div').fadeIn('fast');
	});
	$('#nav_twitter').mouseout(function(){
		if(!$('#twitter_fade').parent('div').is(':hidden'))
			$('#twitter_fade').parent('div').fadeOut('fast');
	});
	
	$('#nav_rss').mouseover(function(){
		if($('#rss_fade').parent('div').is(':hidden'))
			$('#rss_fade').parent('div').fadeIn('fast');
	});
	$('#nav_rss').mouseout(function(){
		if(!$('#rss_fade').parent('div').is(':hidden'))
			$('#rss_fade').parent('div').fadeOut('fast');
	});
	
	$('#nav_flash').mouseover(function(){
		if($('#flash_fade').parent('div').is(':hidden'))
			$('#flash_fade').parent('div').fadeIn('fast');
	});
	$('#nav_flash').mouseout(function(){
		if(!$('#flash_fade').parent('div').is(':hidden'))
			$('#flash_fade').parent('div').fadeOut('fast');
	});
	//Ava change
	//$('#ava').click(changeAva);
	//timeout_ava = setTimeout(changeAva, 25000);
	//Footer contacts
	$('#contacts_imgs a:nth-child(1)').click(function(){showContact('gmail')});
	$('#contacts_imgs a:nth-child(2)').click(function(){showContact('skype')});
	$('#contacts_imgs a:nth-child(3)').click(function(){showContact('icq')});
	$('#contacts_imgs a:nth-child(4)').click(function(){showContact('twitter')});
	$('#contacts_imgs a:nth-child(5)').click(function(){showContact('facebook')});
	$('#contacts_imgs a:nth-child(6)').click(function(){showContact('myspace')});
	$('#contacts_imgs a:nth-child(7)').click(function(){showContact('shkola')});
	$('#contacts_imgs a:nth-child(8)').click(function(){showContact('vkontakte')});
	//Right Menu
	$('#cat .closed').click(function(){
		menuChange(this);
		$('#right_main').children('div').hide();
		$('#categories_nav').show();
	});
	$('#pop_art .closed').click(function(){
		menuChange(this);
		$('#right_main').children('div').hide();
		$('#pop_articles_nav').show();
	});
	$('#last_art .closed').click(function(){
		menuChange(this);
		$('#right_main').children('div').hide();
		$('#last_articles_nav').show();
	});
	$('#archive .closed').click(function(){
		menuChange(this);
		$('#right_main').children('div').hide();
		$('#archive_nav').show();
	});
	$('#tags .closed').click(function(){
		menuChange(this);
		$('#right_main').children('div').hide();
		$('#tags_nav').show();
	});
	$('#f_cat').click(function(){$('#cat .closed').click();$("html, body").animate({ scrollTop: 250});});
	$('#f_pop').click(function(){$('#pop_art .closed').click();$("html, body").animate({ scrollTop: 250});});
	$('#f_last').click(function(){$('#last_art .closed').click();$("html, body").animate({ scrollTop: 250});});
	$('#f_archive').click(function(){$('#archive .closed').click();$("html, body").animate({ scrollTop: 250});});
	$('#f_tags').click(function(){$('#tags .closed').click();$("html, body").animate({ scrollTop: 250});});
});
function menuChange(vkladka){
	$('#right_tabs .opened').hide();
	$('#right_tabs .closed').show();
	$(vkladka).hide();
	$(vkladka).next('.opened').show();
	reorderZIndex();
	$(vkladka).parent('a').css('z-index', '6');
}
function reorderZIndex(){
	$('#cat').css('z-index', '5');
	$('#pop_art').css('z-index', '4');
	$('#last_art').css('z-index', '3');
	$('#archive').css('z-index', '2');
	$('#tags').css('z-index', '1');
}
function changeAva(){
	clearTimeout(timeout_ava);
	var rand = getRandAva();
	var img = new Image();
	img.src = '/img/avas/' + rand + '.gif';
	$(img).load(function(){
		$('#ava').fadeOut('slow', function(){
			$('#ava').attr('src', img.src).fadeIn('slow');
		});
	});
	timeout_ava = setTimeout(changeAva, 25000);
}
function getRandAva(){
	var src = $('#ava').attr('src');
	var arr_src = explode('/', src);
	var filename = arr_src[arr_src.length - 1];
	filename = parseInt(str_replace('.gif', '', filename));
	var rand = Math.ceil(Math.random() * 18);
	if(rand == filename){
		rand = getRandAva();
	}
	return rand;
}
function showContact(contact_id){
	switch(contact_id){
		case "gmail":
			var m1 = 'volodymyr.labo';
			prompt("Gmail:", m1 + "@gmail.com");
			break;
		case "skype":
			prompt("Skype:","volodymyr.labo");
			break;
		case "icq":
			var i1 = '8715';
			prompt("ICQ:",i1+"026");
			break;
		case "facebook":
			window.open("http://www.facebook.com/vova.labo","faceb");
			break;
		case "myspace":
			window.open("http://www.myspace.com/volodymyr_labo","mysp");
			break;
		case "twitter":
			window.open("http://twitter.com/#!/IBleSSeDI");
			break;
		case "shkola":
			window.open("http://shkolaonline.net/users/BleSSeD/");
			break;
		case 'vkontakte':
			window.open('http://vkontakte.ru/IBleSSeDI', 'kontakt');
		break;
	}
	return false;
}
function explode(a,b){var c={0:""};if(arguments.length!=2||typeof arguments[0]=="undefined"||typeof arguments[1]=="undefined"){return null}if(a===""||a===false||a===null){return false}if(typeof a=="function"||typeof a=="object"||typeof b=="function"||typeof b=="object"){return c}if(a===true){a="1"}return b.toString().split(a.toString())};
function str_replace(k,l,m,d){var b=0,c=0,e='',h='',i=0,j=0,g=[].concat(k),f=[].concat(l),a=m,n=f instanceof Array,o=a instanceof Array;a=[].concat(a);if(d){this.window[d]=0}for(b=0,i=a.length;b<i;b++){if(a[b]===''){continue}for(c=0,j=g.length;c<j;c++){e=a[b]+'';h=n?(f[c]!==undefined?f[c]:''):f[0];a[b]=(e).split(g[c]).join(h);if(d&&a[b]!==e){this.window[d]+=(e.length-a[b].length)/g[c].length}}}return o?a:a[0]}