var file_name = document.location.href;
var refer = file_name.substring(file_name.lastIndexOf("/")+1);
var refer = refer.substring(0,refer.lastIndexOf("."));	

if(refer != 'index')
{
     var path = file_name.substring(0,file_name.lastIndexOf("/"));
     var redirect = path + "/index.php?q=" + refer;
     window.location = redirect;
}