function message_box(wh)
{	
	document.getElementById('msg_box').style.visibility = 'hidden';
	document.getElementById('msg_rot').style.visibility = 'hidden';
	document.getElementById('msg_mov').style.visibility = 'hidden';
	document.getElementById('msg_crp').style.visibility = 'hidden';
	document.getElementById('msg_res').style.visibility = 'hidden';
	document.getElementById('msg_amzn').style.visibility = 'hidden';
	document.getElementById('msg_ukbuy').style.visibility = 'hidden';
	
	if (wh == 'rot')
	{	document.getElementById('msg_rot').style.visibility = 'visible';
		document.getElementById('msg_box').style.visibility = 'visible';
	}
	else if (wh == 'mov')
	{	document.getElementById('msg_mov').style.visibility = 'visible';
		document.getElementById('msg_box').style.visibility = 'visible';
	}
	else if (wh == 'crp')
	{	document.getElementById('msg_crp').style.visibility = 'visible';
		document.getElementById('msg_box').style.visibility = 'visible';
	}
	else if (wh == 'res')
	{	document.getElementById('msg_res').style.visibility = 'visible';
		document.getElementById('msg_box').style.visibility = 'visible';
	}
	else if (wh == 'amzn')
	{	document.getElementById('msg_amzn').style.visibility = 'visible';
		document.getElementById('msg_box').style.visibility = 'visible';
	}
	else if (wh == 'ukbuy')
	{	document.getElementById('msg_ukbuy').style.visibility = 'visible';
		document.getElementById('msg_box').style.visibility = 'visible';
		document.getElementById('msg_box').style.top = '-800px';
	}
	
}