var myCookie;

function minimize_left_iframe(minimize_text, open_text) {
	show_left_iframe();
	var elem=$('left_iframe_declaration');
	if (elem!=null) {
		elem.setStyle('display','none');
		var button=$('left_iframe_close_button_link');
		button.set('text', open_text);
		button.set('href', 'javascript:maximize_left_iframe(\''+minimize_text+'\',\''+open_text+'\');');
		myCookie  = Cookie.write('ultimatesexe_iframe', '2', {
			duration: 1,
			path: '/'
		});
	}
}

function maximize_left_iframe(minimize_text, open_text) {
	show_left_iframe();
	var elem=$('left_iframe_declaration');
	if (elem!=null) {
		elem.setStyle('display','block');
		var button=$('left_iframe_close_button_link');
		button.set('text', minimize_text);
		button.set('href', 'javascript:minimize_left_iframe(\''+minimize_text+'\',\''+open_text+'\');');
		myCookie  = Cookie.write('ultimatesexe_iframe', '1', {
			duration: 1,
			path: '/'
		});
	}
}

function close_left_iframe() {
	var elem=$('iframe_left_area');
	if (elem!=null) {
		elem.setStyle('display','none');
		myCookie  = Cookie.write('ultimatesexe_iframe', '0', {
			duration: 1,
			path: '/'
		});
	}
}

function show_left_iframe() {
	var area=$('iframe_left_area');
	area.setStyle('display','block');
}

function status_iframe(minimize_text, open_text) {
	var myCookie = Cookie.read('ultimatesexe_iframe',{
		path: '/'
	});
	if (myCookie!=null) {
		if (myCookie==0)
			close_left_iframe();
		else if (myCookie==2)
			minimize_left_iframe(minimize_text, open_text);
		else
			maximize_left_iframe(minimize_text, open_text);
	}
	else {
		maximize_left_iframe(minimize_text, open_text);
	}
}

function resize_left_iframe(minimize_text, open_text) {
	status_iframe(minimize_text, open_text);
	var pageHeight=document.documentElement.clientHeight-100;
	var elem=$('left_iframe_declaration');
	if (elem!=null)
		elem.height=pageHeight;
}

function change_blog_niche(new_niche_id) {
	var req = new Request({
      url: '/index.php/init/change_user_niche/'+new_niche_id,
      onComplete: function() {
		old_src = $('left_iframe_declaration').src;
		new_src = (old_src.substr(0, old_src.indexOf('get_thumbs_xml_response/')+24))+new_niche_id;
		$('left_iframe_declaration').src = new_src;
	  }
    }).send();
}