var maintvEmbed, maintvem;

maintvEmbed = function ()
{
	this.show = function ()
	{
		var c = '<div style="font-weight:bold;padding-bottom:10px;">Embed-Code</div><textarea id="maintv_embed_pub" style="height:120px;width:600px;" onclick="this.focus();this.select();">##embed##</textarea>', e = '';
		try { e = $F('maintv_embed'); } catch(e){}
		if(String(e).length == 0) return;
		c = c.replace(/##embed##/,e);
		$('descriptionContainer').update(c);
		$('descriptionBox').show();
		try {
			$('maintv_embed_pub').focus();
			$('maintv_embed_pub').select();
		} catch(e){}
	};
	
	this.hide = function ()
	{
		$('descriptionContainer').update('');
		$('descriptionBox').hide();
	};
};

maintvem = new maintvEmbed();