function submenuShow(item)
	{
		menuNumber = item.id;

		menuNumber = menuNumber.substring(8);

		document.getElementById('menulink'+menuNumber).style.background = '#62A9BD';
		document.getElementById('menulink'+menuNumber).style.color = '#000';
		document.getElementById('submenu'+menuNumber).style.display = 'block';
	}


	function submenuHide(item)
	{
		menuNumber = item.id;

		menuNumber = menuNumber.substring(8);

		document.getElementById('menulink'+menuNumber).style.background = 'none';
		document.getElementById('menulink'+menuNumber).style.color = '#fff';
		document.getElementById('submenu'+menuNumber).style.display = 'none';
	}

	function langbox()
	{
		if(document.getElementById('flagbox_flag').innerHTML=='off')
		{
			document.getElementById('flagbox').style.display='block';
			document.getElementById('flagbox_flag').innerHTML='on';
		}
		else
		{
			document.getElementById('flagbox').style.display='none';
			document.getElementById('flagbox_flag').innerHTML='off';
		}
	}

	function enterForm()
	{
		if(document.getElementById('registerform_flag').innerHTML=='on')
		{
			document.getElementById('registrationform').style.display='none';
			document.getElementById('registerform_flag').innerHTML='off';
		}

		document.getElementById('loginform').style.display='block';
		document.getElementById('loginform_flag').innerHTML='on';
	}

	function registerForm()
	{
		if(document.getElementById('loginform_flag').innerHTML=='on')
		{
			document.getElementById('loginform').style.display='none';
			document.getElementById('loginform_flag').innerHTML='off';
		}

		document.getElementById('registrationform').style.display='block';
		document.getElementById('registerform_flag').innerHTML='on';
	}


	function formClose(formtype)
	{
		document.getElementById(formtype).style.display='none';
	}

	function formButtonMouseOver(item)
	{
		button_id = item.id;

		document.getElementById(button_id+'_left').className = 'popupform_buttonleft_hover';
		document.getElementById(button_id+'_right').className = 'popupform_buttonright_hover';
		document.getElementById(button_id+'_body').className = 'popupform_buttonbody_hover';
	}

	function formButtonMouseOut(item)
	{
		button_id = item.id;

		document.getElementById(button_id+'_left').className = 'popupform_buttonleft';
		document.getElementById(button_id+'_right').className = 'popupform_buttonright';
		document.getElementById(button_id+'_body').className = 'popupform_buttonbody';
	}

	function formButtonMouseDown(item)
	{
		button_id = item.id;

		document.getElementById(button_id+'_left').className = 'popupform_buttonleft_hover';
		document.getElementById(button_id+'_right').className = 'popupform_buttonright_hover';
		document.getElementById(button_id+'_body').className = 'popupform_buttonbody_hover';
	}

	function formButtonMouseUp(item)
	{
		button_id = item.id;

		document.getElementById(button_id+'_left').className = 'popupform_buttonleft';
		document.getElementById(button_id+'_right').className = 'popupform_buttonright';
		document.getElementById(button_id+'_body').className = 'popupform_buttonbody';
	}

	function votesButtonMouseOver(item)
	{
		button_id = item.id;

		document.getElementById(button_id+'_left').className = 'article_votes_buttonleft_hover';
		document.getElementById(button_id+'_right').className = 'article_votes_buttonright_hover';
		document.getElementById(button_id+'_body').className = 'article_votes_buttonbody_hover';
	}

	function votesButtonMouseOut(item)
	{
		button_id = item.id;

		document.getElementById(button_id+'_left').className = 'article_votes_buttonleft';
		document.getElementById(button_id+'_right').className = 'article_votes_buttonright';
		document.getElementById(button_id+'_body').className = 'article_votes_buttonbody';
	}

	function blockShown(item)
	{
		block_id = item.id;

		if(document.getElementById(block_id+'_flag').innerHTML=='on')
		{
			document.getElementById(block_id+'_flag').innerHTML='off';
			document.getElementById(block_id+'_links').style.display='none';
			document.getElementById(block_id).src='img/arrow_button_right.png';
		}
		else
		{
			document.getElementById(block_id+'_flag').innerHTML='on';
			document.getElementById(block_id+'_links').style.display='block';
			document.getElementById(block_id).src='img/arrow_button.png';
		}
	}