function checkIphone()
{
   //if iphone or ipod
   if(((navigator.userAgent.match(/iPhone/i)) || (navigator.userAgent.match(/iPod/i))) && querySt('redirecti') == null) {
            window.location="http://i.charmants.com/";                        
    }
}

function querySt(ji) {
    hu = window.location.search.substring(1);
    gy = hu.split("&");
    for (i=0;i<gy.length;i++) {
        ft = gy[i].split("=");
        if (ft[0] == ji) {
            return ft[1];
        }
    }
}