/*
* JS Redirection Mobile
*
* Copyright (c) 2011 Sebastiano Armeli-Battana (http://sebarmeli.com)
* MIT Licensed: http://www.opensource.org/licenses/mit-license.php
* @link http://github.com/sebarmeli/JS-Redirection-Mobile-Site/
*/
(function(window,document,navigator){var addTimeToDate=function(msec){var exdate=new Date();exdate.setTime(exdate.getTime()+msec);return exdate;};var getQueryValue=function(param){if(!param){return;}var querystring=document.location.search,queryStringArray=querystring&&querystring.substring(1).split("&"),i=0,length=queryStringArray.length;for(;i<length;i++){var token=queryStringArray[i],firstPart=token&&token.substring(0,token.indexOf("="));if(firstPart===param){return token.substring(token.indexOf("=")+1,token.length);}}};var agent=navigator.userAgent.toLowerCase(),FALSE="false",redirection_param="mobile_redirect",mobile_prefix="m",mobile_url="",mobile_protocol=document.location.protocol,host=document.location.host,queryValue=getQueryValue(redirection_param),mobile_host=mobile_url||(mobile_prefix+"."+(!!host.match(/^www\./i)?host.substring(4):host)),cookie_hours=1,isUAMobile=!!(agent.match(/(iPhone|iPod|iPad|blackberry|android|htc|kindle|lg|midp|mmp|mobile|nokia|opera mini|palm|pocket|psp|sgh|smartphone|symbian|treo mini|Playstation Portable|SonyEricsson|Samsung|MobileExplorer|PalmSource|Benq|Windows Phone)/i));if(document.referrer.indexOf(mobile_host)>=0||queryValue===FALSE){if(window.sessionStorage){window.sessionStorage.setItem(redirection_param,FALSE);}else{document.cookie=redirection_param+"="+FALSE+";expires="+addTimeToDate(3600*1000*cookie_hours).toUTCString();}}var isSessionStorage=(window.sessionStorage)?(window.sessionStorage.getItem(redirection_param)===FALSE):false,isCookieSet=document.cookie?(document.cookie.indexOf(redirection_param)>=0):false;if(isUAMobile&&!(isCookieSet||isSessionStorage)){document.location.href=mobile_protocol+"//"+mobile_host;}}(window,document,navigator));