/**
 * help_functions - General JavaScript functions used by 
 * BPG help system. 
 * 
 * @author Christopher A. Meacham
 * Berkeley Phylogenomics Group
 * University of California, Berkeley
 * Copyright © 2008 Regents of the University of California
 * 
 */

function helpTopic(topic, file) {
	var helpURL = "/phylofacts/help/help.php?topic=" + topic + "&file=" + file;
	helpWindow = window.open(helpURL,"helpwindow","scrollbars=yes,menubar=yes,resizable=yes,"+
		"toolbar=yes,height=400,width=700" );
	helpWindow.focus();
}