var iPhoner = navigator.userAgent.indexOf('iPhone');
var iPodder = navigator.userAgent.indexOf('iPod');

if (iPhoner != -1 || iPodder != -1) { 
document.write('<meta name="viewport" content="width=540"/>');
document.write('<style>#content{left:0;right:0} #links{display:none} #rightbar{display:none}</style>');
}

    if(navigator.userAgent.indexOf("MSIE")!=-1) {
        browsername = "MSIE";
    } else if(navigator.userAgent.indexOf("Firefox")!=-1) {
        browsername = "Firefox";
    } else if(navigator.userAgent.indexOf("Opera")!=-1) {
        browsername = "Opera";
    } else if(navigator.userAgent.indexOf("Chrome") != -1) {
        browsername = "Chrome"; }
    else if(navigator.userAgent.indexOf("Safari")!=-1) {
        browsername = "Safari";
    }