{

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                var portable_device_1 = (agent.search("android"));

                var portable_device_2 = (agent.search("iphone"));

                var portable_device_3 = (agent.search("blackberry"));

                if (portable_device_1 != -1 || portable_device_2 != -1 || portable_device_3 != -1)

                {window.location = "http://m.krishinc.com/";}

}