var fileTypes = {
  doc: 'doc.gif',
  docx:'doc.gif',
  xls: 'xls.gif',
  xlsx:'xls.gif',
  csv: 'xls.gif',
  pdf: 'pdf.gif',
  ppt: 'ppt.gif',
  pptx:'ppt.gif',
  as:  'as_incl.gif',
  wav: 'audio.gif',
  mp3: 'audio.gif',
  css: 'css_incl.gif',
  rss: 'feed.gif',
  mov: 'mov.gif',
  mpg: 'film.gif',
  avi: 'film.gif',
  '3gp': 'film.gif',
  mpeg:'film.gif',
  mp4: 'film.gif',
  html:'html.gif',
  jpg: 'image.gif',
  jpeg:'image.gif',
  gif: 'image.gif',
  tiff:'image.gif',
  svg: 'vector.gif',
  txt: 'txt.gif',
  swf: 'swf.gif',
  fla: 'fla.gif',
  sql: 'sql.gif',
  php: 'php.gif',
  psd: 'photoshop.gif',
  log: 'log.gif',
  zip: 'zip.gif',
  rar: 'zip.gif',
  '7z':'zip.gif',
  gz:  'zip.gif',
  xml: 'xml.gif'
  
};

jQuery(document).ready(function(){
	jQuery('a.download').each(function() {
	
	  // get a jQuery object for each anchor found
	  var $a = jQuery(this);
	
	  // get the href attribute
	  var href = $a.attr('href'); 
	  // get the extension from the href
	  var hrefArray = href.split('.');
	  var extension = hrefArray[hrefArray.length - 1];
	
	  var image = fileTypes[extension];
	
	  if (image) { 
		$a.css({   
		  paddingLeft: '18px',
		  background: 'transparent url("/b4news/assets/images/file_types/icon_' + image + '") no-repeat center left'
		});
	  }else{
		$a.css({
			paddingLeft: '18px',
			background: 'transparent url("/b4news/assets/images/file_types/icon_generic.gif") no-repeat center left'
		});
	  }
	  
	});
});