function fx_toggle(object)
{
if (document.getElementById(object).style.display == 'none')
	{ document.getElementById(object).style.display = ''; }
else
	{ document.getElementById(object).style.display = 'none'; }
}

function SetSendButton(dest)
{
if (dest != '')
	{
	document.getElementById('preview_sendbutton').innerHTML = '<img src="'+dest+'">';
	}
else { document.getElementById('preview_sendbutton').innerHTML = ''; }
document.getElementById('send_gfx').value = dest;
}

function SetHeader(dest)
{
if (dest != '')
	{
	document.getElementById('preview_sendbutton').innerHTML = '<img src="'+dest+'" style="width: 550px;">';
	}
else { document.getElementById('preview_sendbutton').innerHTML = ''; }
document.getElementById('header_gfx').value = dest;
}