function write_navblock()
{
document.write( "<object classid=\"clsid:d27cdb6e-ae6d-11cf-96b8-444553540000\" codebase=\"http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0\" width=\"80\" height=\"80\" id=\"vivum_dna\" align=\"middle\">" );
document.write( "<param name=\"allowScriptAccess\" value=\"sameDomain\" />" );
document.write( "<param name=\"movie\" value=\"vivum_dna.swf\" />" );
document.write( "<param name=\"menu\" value=\"false\" />" );
document.write( "<param name=\"quality\" value=\"high\" />" );
document.write( "<param name=\"bgcolor\" value=\"#d6ccbc\" />" );
document.write( "<embed src=\"vivum_dna.swf\" menu=\"false\" quality=\"high\" bgcolor=\"#d6ccbc\" width=\"80\" height=\"80\" name=\"vivum_dna\" align=\"middle\" allowScriptAccess=\"sameDomain\" type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/go/getflashplayer\" />" );
document.write( "" );
document.write( "</object>" );
}

function check_request()
{
	el = document.getElementById("request");
	if ( el )
	{
		if ( el.value == "" )
		{
			setTimeout( 'el.focus();', 20 );
			return false;
		}
		else
			return true;
	}
	else
		return false;
}