/* define images */
	if(deftrue('BOOTSTRAP') && BOOTSTRAP === 3)
	{
		define("IMAGE_DOWNLOAD", (file_exists(THEME."images/download.png") ? THEME."images/download.png" : 'icon-download.glyph'));
		define("IMAGE_NEW", (file_exists(THEME."images/new.png") ? THEME."images/new.png" : 'icon-star.glyph'));	
	}
	elseif(deftrue('BOOTSTRAP') && BOOTSTRAP === 4)
	{
		define("IMAGE_DOWNLOAD", (file_exists(THEME."images/download.png") ? THEME."images/download.png" : 'fa-download.glyph'));
		define("IMAGE_NEW", (file_exists(THEME."images/new.png") ? THEME."images/new.png" : 'fa-star.glyph'));	
	}	
	else 
	{
		define("IMAGE_DOWNLOAD", (file_exists(THEME."images/download.png") ? THEME."images/download.png" : e_IMAGE."generic/download.png"));
		define("IMAGE_NEW", (file_exists(THEME."images/new.png") ? THEME."images/new.png" : e_IMAGE."generic/new.png"));
	}