script.js

	/*
	* Add title attribute to file links to indicate that it opens in a new window
	*/
	var file_type = [ 'a[href$="pdf"]', 'a[href$="doc"]', 'a[href$="docx"]', 'a[href$="xls"]', 'a[href$="xlsx"]' ]; // File type options
	var file_type_length = file_type.length; // File type on page?

	for( var i = 0; i < file_type_length; i++ ) { // Loop through links on the page
		$( file_type[ i ] ).each( function() {

			var file_type_names = file_type[ i ]; // Identify file type
			var file_type_name = file_type_names.split('"'); // Split to get file name from string

			if ( $( this ).attr( 'title' ) === undefined || $( this ).attr( 'title' ) === false || $( this ).attr( 'title' ) === '' ) { // Is the title missing or empty
				$( this ).attr( 'title', '' + 'Opens in a new window' + ', ' + file_type_name[1] );
			}
			else { // Append existing title
				$( this ).attr( 'title', $( this ).attr( 'title' ) + ' - Opens in a new window' + ', ' + file_type_name[1] );
			}
		});
	}
	for( var j = 0; j < file_type_length; j++ ) {
		$( file_type[ j ] ).each( function() {
			if ( $( this ).attr( 'target' ) === undefined || $( this ).attr( 'target' ) === false || $( this ).attr( 'target' ) === '' ) { // Is the target missing or empty
				$( this ).attr( 'target', '' + '_blank' );
			}
		});
	}