function showHelp(option, directory) {
		var url = "help.php";
		if (directory == true) {
			url = "../help.php";
		}
		window.open(url+"?option="+option, "Help", "width=640, height=480, toolbar=no, status=no, scrollbars=yes");
	}
	
	function popPage(url, width, height) {
		window.open(url, "SecureHostingInformation", "width="+width+", height="+height+", toolbar=no, status=no, scrollbars=yes, resizable=yes");
	}
	function days_between(date1,date2) {
		var ONE_DAY = 1000 * 60 * 60 * 24;
		var ONE_HOUR = 1000 * 60 * 60;
		var date1_ms = date1.getTime();
		var date2_ms = date2.getTime();
		var difference_ms = Math.abs(date1_ms - date2_ms);
		var day_count=Math.round(difference_ms/ONE_DAY);
		var hour_count=Math.round(difference_ms/ONE_HOUR);
		if(hour_count/day_count > 24) day_count=day_count+1;
		return day_count;
	}