/* global vars */
var ua 	= navigator.userAgent.toLowerCase();	
var an 	= navigator.appName.toLowerCase();	
var MAC 	= ua.indexOf("mac") != -1; 
var MSIE 	= ua.indexOf("msie")>-1;		
var NTSC 	= an.indexOf("netscape")>-1;	
var N6 	= ua.indexOf('netscape6')>-1;	
var N4 	= navigator.userAgent.substring(7+navigator.userAgent.indexOf("ozilla"),8+navigator.userAgent.indexOf("ozilla"))<="4" && NTSC;	
var MACN6 	= N6 && MAC;		
var MACN4 	= N4 && MAC;		
var loc1 	= document.URL;
var loc 	= document.URL;
var u3 	= escape(loc1);
var u33 	= escape(loc);
var fndErr 	= false;
var selectedCategory = '';

	/* for print command */
var whichBrowser 	= navigator.appName;
whichBrowser 	= whichBrowser.toLowerCase();
var whichPlatform = navigator.userAgent;
whichPlatform 	= whichPlatform.toLowerCase();

function alertPrint() {
  if (whichPlatform.indexOf("mac") != -1){
	alert("Your browser does not support automatic printing. Please press command + P on your keyboard to print.");
	return true;
  } else {
	alert("Your browser does not support automatic printing. Please press control + P on your keyboard to print.");
	return true;
  }
}
var isNSMac;
if ((whichPlatform.indexOf("mac") != -1) && (whichBrowser == "netscape") && (parseInt(navigator.appVersion) < 6)) isNSMac = true;
function printPage(){
  if (isNSMac){
	alertPrint();
  } else {
	window.print();
	//setTimeout("goToURL();", 3000);
  }
}