var uA = navigator.userAgent;
var browserType = "unknown";
var computerType;
if (uA.indexOf("Opera") > -1) {
  browserType = "Opera";
} else if (uA.indexOf("Safari") > -1) {
  browserType = "safari";
} else if (uA.indexOf("Konqueror") > -1) {
  browserType = "Konqueror";
} else if (uA.indexOf("Gecko") > -1) {
  browserType = "firefox";
} else if (uA.indexOf("MSIE") > -1) {
  browserType = "ie";
}
 // window.alert(browserType);

if (uA.indexOf("Macintosh") > -1) {
  computerType = "mac";
}
 if (uA.indexOf("Windows") > -1) {
  computerType = "pc";
}

 if (uA.indexOf("MSIE 6.0") > -1) {
  window.location='http://www.ie8optimized.com/';
}

var sevenBar;
 if (uA.indexOf("MSIE 7.0") > -1) {
// alert('It looks like you are using Internet Explorer 7, please upgrade to version 8');
//sevenBar = "<div id='sevenB' style='position:absolute: top:0px; left:0px; background-color:yellow; height:40px; width:100%'> Please upgrade to Internet Explorer 8</div>";
  window.location='http://www.ie8optimized.com/';

}
 // window.alert(uA);