var J = jQuery.noConflict();

J(document).ready( function() {
	
	// Hide all subfolders at startup
	J(".php-file-tree").find("UL").hide();
	
	// Expand/collapse on click
	J(".pft-directory A").click( function() {
		J(this).parent().find("UL:first").slideToggle("medium");
		if( J(this).parent().attr('className') == "pft-directory" ) return false;
	});

});