$(document).ready(function() {
 
	// Add txt icons to document links (pfd, doc, rtf, txt, zip, rar)
	$(".maincolumn a[href$='.pdf'],.maincolumn a[href$='.doc'],.maincolumn a[href$='.txt'],.maincolumn a[href$='.rft'],.maincolumn a[href$='.zip'],.maincolumn a[href$='.rar']").addClass("download");
 
});