1: /*
  2:  
  3:  File:iphone.js
  4:  
  5:  Abstract: Some simple browser rules. [Modified for FreeNATS]
  6:  
  7:  
  8:  Disclaimer: IMPORTANT:  This Apple software is supplied to you by 
  9:  Apple Inc. ("Apple") in consideration of your agreement to the
 10:  following terms, and your use, installation, modification or
 11:  redistribution of this Apple software constitutes acceptance of these
 12:  terms.  If you do not agree with these terms, please do not use,
 13:  install, modify or redistribute this Apple software.
 14:  
 15:  In consideration of your agreement to abide by the following terms, and
 16:  subject to these terms, Apple grants you a personal, non-exclusive
 17:  license, under Apple's copyrights in this original Apple software (the
 18:  "Apple Software"), to use, reproduce, modify and redistribute the Apple
 19:  Software, with or without modifications, in source and/or binary forms;
 20:  provided that if you redistribute the Apple Software in its entirety and
 21:  without modifications, you must retain this notice and the following
 22:  text and disclaimers in all such redistributions of the Apple Software. 
 23:  Neither the name, trademarks, service marks or logos of Apple Inc. 
 24:  may be used to endorse or promote products derived from the Apple
 25:  Software without specific prior written permission from Apple.  Except
 26:  as expressly stated in this notice, no other rights or licenses, express
 27:  or implied, are granted by Apple herein, including but not limited to
 28:  any patent rights that may be infringed by your derivative works or by
 29:  other works in which the Apple Software may be incorporated.
 30:  
 31:  The Apple Software is provided by Apple on an "AS IS" basis.  APPLE
 32:  MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
 33:  THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS
 34:  FOR A PARTICULAR PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND
 35:  OPERATION ALONE OR IN COMBINATION WITH YOUR PRODUCTS.
 36:  
 37:  IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL
 38:  OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 39:  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 40:  INTERRUPTION) ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION,
 41:  MODIFICATION AND/OR DISTRIBUTION OF THE APPLE SOFTWARE, HOWEVER CAUSED
 42:  AND WHETHER UNDER THEORY OF CONTRACT, TORT (INCLUDING NEGLIGENCE),
 43:  STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN ADVISED OF THE
 44:  POSSIBILITY OF SUCH DAMAGE.
 45:  
 46:  Copyright (C) 2008 Apple Inc. All Rights Reserved.
 47:  
 48:  
 49:  Modified for FreeNATS - September 2008
 50:  
 51:  
 52:  
 53:  */
 54: 
 55: 
 56:       function pagego(url)
 57:       	{
 58: 	    document.location.href=url;
 59:     	}
 60:     	
 61:       function liclick(index,url)
 62:       	{
 63: 	    document.getElementById(index).style.background="#8080f0";
 64: 	    pagego(url);
 65: 	    }
 66:     	
 67:        function backbuttonclick(url)
 68:         {
 69: 	    pagego(url);
 70:         }
 71:     	
 72: // called when orientation changes
 73: function orientation_changed () {
 74:   // update the global variable for tracking current orientation
 75:   is_portrait = (window.orientation == 0 || window.orientation == null);
 76:   // update the styles
 77:   document.body.className = is_portrait ? 'portrait' : 'landscape';
 78:   // update the screen width
 79:   screen_width = is_portrait ? 320 : 480;
 80:   // ensure the canvas is positioned at top-left
 81:   window.setTimeout(function() { window.scrollTo(0, 1); }, 0);
 82: };
 83:     	
 84: var is_portrait=false;
 85: window.addEventListener('orientationchange', orientation_changed, false);
 86:   // set up vars based on orientation
 87:   orientation_changed();
 88: