function switch_screen(file, type, url, the_id, the_title, agent_id)
{
	//alert(file);
	if(file)
	{
		if(type == 'image')
		{
			$('movie').innerHTML = showImage(file, url, the_id, the_title);
		}
		else if(type == 'movie')
		{
			$('movie').innerHTML = showFlash(file, url);
		}
		else if(type == 'programme')
		{
			$('movie').innerHTML = showFlash(file, url);
			register_activity(type, the_id, agent_id);
		}
		else if(type == 'banner')
		{
			/*$('movie').innerHTML = showFlash(file, url);*/
			register_activity(type, the_id, agent_id);
			window.open(url, the_title);
		}
		else if(type == 'property')
		{
			$('movie').innerHTML = showFlash(file, url);
			register_activity(type, the_id, agent_id);
		}
	}
	else
		$('movie').innerHTML = '<p>file does not exist</p>';
}

function showImage(file, url, the_id, the_title)
{
	var HTML = '<a href="'+url+'"><img src="'+file+'" id="'+the_id+'" alt="'+the_title+'" title="'+the_title+'" /></a>';
	return HTML;
}

function showFlash (file, url)
{
	var HTML = '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="498" height="315" id="wateridge" align="middle"><param name="allowFullScreen" value="true" /><param name="allowScriptAccess" value="sameDomain" /><param name="movie" value="'+file+'" /><param name="quality" value="high" /><param name="bgcolor" value="#fff" /><param name="FlashVars" value="file='+file+'" /><embed src="'+file+'" FlashVars="file='+file+'" allowFullScreen="true" quality="high" bgcolor="#fff" width="498" height="315" name="the wall" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object>';
	//alert(HTML);
	
	// "switch_screen('/uploaded/Flash/widneyhouse.swf', 'programme', '', '3', 'Third Programme', '2');"
		 return HTML;
}