$(document).ready(function() {
 
	// Add pdf icons to pdf links
	$("a[href$='.pdf']").addClass("pdf");
 
	// Add txt icons to document links (doc, rtf, txt)
	$("a[href$='.doc'], a[href$='.txt'], a[href$='.rft'], a[href$='.docx']").addClass("doc");
 
	// Add zip icons to Zip file links (zip, rar)
	$("a[href$='.zip'], a[href$='.rar']").addClass("zip"); 
	
	// Add xls icons to Excell file links (xls)
	$("a[href$='.xls']").addClass("xls"); 
 	
	// Remove background and padding from parent <li>
	$("li a.pdf, li a.doc, li a.zip, li a.xls").parent().addClass("noBackground");

	// Add rss icons to rss links (xml)
	$("a[href$='.xml']").addClass("rss");
});