function redirect(image)
{

  loginelement = document.getElementById("txtlogin");
  passelement = document.getElementById("txtpass");
  
  if(loginelement == null)
  {
   alert("Please add <input type='text' id='txtlogin' />");
  }
  
  if(passelement == null)
  {
   alert("Please add <input type='password' id='txtpass' />");
  }
  
  name = "";
  pass = "";
  
  namefail = false;
  passfail = false;
  
  if(loginelement.value == null || loginelement.value == "")
  {
  	namefail = true;
  }
  
  if(passelement.value == null || passelement.value == "")
  {
  	passfail = true;
  }
  
  if(namefail != true && passfail != true)
  {
  
//  window.location = "http://70.169.216.3/map.aspx?cid=autobug&login=" + loginelement.value + "&pwd=" + passelement.value ;
  window.location = "http://70.169.216.3/map.aspx?cid=autobug&login=" + loginelement.value + "&pwd=" + xor_str(passelement.value) ;
  }
  else
  {
   alerttxt = "Please enter your ";
   if(namefail)
    alerttxt = alerttxt + "username ";
   if(passfail)
    alerttxt = alerttxt + "and password";
    
  }
  
}

function enterHandler(event,image)
{
	
 var keycode;

 if(window.event)
 {
   keycode = event.keyCode;
 }
 else if(e.which)
 {
   keycode = e.which;
 }

 if(keycode == 13)
 {
  redirect(image);
 }
 
 return true;
}

function xor_str(pwd)
{
    var dateis = new Date; 
	var xor_key=(dateis.getDate() % 3 ) + 1

	var the_res="";//the result will be here
	for(i=0;i<pwd.length;++i)
	{
		the_res+=String.fromCharCode(xor_key^pwd.charCodeAt(i));
	}
	return the_res;
	
}