gvuserreg.js

商城改进板全站代码

  ratingMsgs = new Array(6);
  ratingMsgColors = new Array(6);
  barColors = new Array(6);

  ratingMsgs[0] = "太短0";
  ratingMsgs[1] = "弱1";
  ratingMsgs[2] = "一般2";
  ratingMsgs[3] = "很好3";
  ratingMsgs[4] = "极佳4";
  ratingMsgs[5] = "未评级5"; //If the password server is down

  ratingMsgColors[0] = "#676767";
  ratingMsgColors[1] = "#aa0033";
  ratingMsgColors[2] = "#f5ac00";
  ratingMsgColors[3] = "#6699cc";
  ratingMsgColors[4] = "#008000";
  ratingMsgColors[5] = "#676767";

  barColors[0] = "#dddddd";
  barColors[1] = "#aa0033";
  barColors[2] = "#ffcc33";
  barColors[3] = "#6699cc";
  barColors[4] = "#008000";
  barColors[5] = "#676767";
  
var agt = navigator.userAgent.toLowerCase();
var is_op = (agt.indexOf("opera") != -1);
var is_ie = (agt.indexOf("msie") != -1) && document.all && !is_op;
var is_ie5 = (agt.indexOf("msie 5") != -1) && document.all && !is_op;

function CreateXmlHttpReq(handler) {
  var xmlhttp = null;
  if (is_ie) {
    // Guaranteed to be ie5 or ie6
    var control = (is_ie5) ? "Microsoft.XMLHTTP" : "Msxml2.XMLHTTP";

    try {
      xmlhttp = new ActiveXObject(control);
      xmlhttp.onreadystatechange = handler;
    } catch (ex) {
      // TODO: better help message
      alert("You need to enable active scripting and activeX controls");  
    }

  } else {

    // Mozilla
    xmlhttp = new XMLHttpRequest();
    xmlhttp.onload = handler;
    xmlhttp.onerror = handler;

  }

  return xmlhttp;
}

// XMLHttp send POST request
function XmlHttpPOST(xmlhttp, url, data) {
  try {
    xmlhttp.open("POST", url, true);
    xmlhttp.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=UTF-8");
    xmlhttp.send(data);

  } catch (ex) {
    // do nothing
  }
}

// XMLHttp send GEt request
function XmlHttpGET(xmlhttp, url) {
  try {
    xmlhttp.open("GET", url, true);	
    xmlhttp.send(null);

  } catch (ex) {
    // do nothing
  }
}

  function CreateRatePasswdReq(formKey) {
    if (!isBrowserCompatible) {
      return;
    }

    var passwd = document.forms[formKey]["UserPassword"].value;

    if (document.forms[formKey]["Email"]) {
      var email = getUserName(document.forms[formKey]["Email"].value);
    }

    if (document.forms[formKey]["LastName"]) {
      // If Last name exists, It has to be Caribou Sign up.  We'll have
      // all the functions defined in CaribouSignUpBox.gxp
      var lastname = escape(document.forms[formKey]["LastName"].value);
    }

    if (document.forms[formKey]["FirstName"]) {
      var firstname = escape(document.forms[formKey]["FirstName"].value);
    }

    var min_passwd_len = 8;
    var passwdKey = "Passwd";
    var emailKey = "Email";
    var FirstNameKey = "FirstName";
    var LastNameKey = "LastName";

  
    if (passwd.length < min_passwd_len)  {
      if (passwd.length > 0) {
        DrawBar(0);
      } else {
        ResetBar();
      }
    } else {
  	  //We need to escape the password now so it won't mess up with length test
      passwd = escape(passwd);
      var params = passwdKey + "=" + passwd + "&" +
                   emailKey + "=" + email + "&" +
                   FirstNameKey + "=" + firstname + "&" +
                   LastNameKey + "=" + lastname;
      myxmlhttp = CreateXmlHttpReq(RatePasswdXmlHttpHandler);
  
      XmlHttpPOST(myxmlhttp, "https://www.google.com/accounts/RatePassword", params);
  
    }
  }

  function getElement(name) {
    if (document.all) {
      return document.all(name);
    }
    return document.getElementById(name);
  }

  function getUserName(s) {
	  var parts = s.split("@");
	  return parts[0];
  }

  function RatePasswdXmlHttpHandler() {
    // Can't check status since safari doesn't support it
    if (myxmlhttp.readyState != 4) {
      return;
    }
    rating = parseInt(myxmlhttp.responseText);
    DrawBar(rating);
  }

  function DrawBar(rating) {
    var posbar = getElement('posBar');
    var negbar = getElement('negBar');
    var passwdRating = getElement('passwdRating');
    var barLength = getElement('passwdBar').width;

    if (rating >= 0 && rating <= 4) {  //We successfully got a rating
      posbar.style.width = barLength / 4 * rating + "px";
      negbar.style.width = barLength / 4 * (4 - rating) + "px";
    } else {
      posbar.style.width = "0px";
      negbar.style.width = barLength + "px";
      rating = 5; // Not rated Rating
    }
    posbar.style.background = barColors[rating];
    passwdRating.innerHTML = "<font color='" + ratingMsgColors[rating] +
                             "'>" + ratingMsgs[rating] + "</font>";
  }
  	
  //Resets the password strength bar back to its initial state without any message showing.
  function ResetBar() {
    var posbar = getElement('posBar');
    var negbar = getElement('negBar');
    var passwdRating = getElement('passwdRating');
    var barLength = getElement('passwdBar').width;

    posbar.style.width = "0px";
    negbar.style.width = barLength + "px";
    passwdRating.innerHTML = "";
  }

  /* Checks Browser Compatibility */
  var agt = navigator.userAgent.toLowerCase();
  var is_op = (agt.indexOf("opera") != -1);
  var is_ie = (agt.indexOf("msie") != -1) && document.all && !is_op;
  var is_mac = (agt.indexOf("mac") != -1);
  var is_gk = (agt.indexOf("gecko") != -1);
  var is_sf = (agt.indexOf("safari") != -1);

  function gff(str, pfx) {
    var i = str.indexOf(pfx);
    if (i != -1) {
      var v = parseFloat(str.substring(i + pfx.length));
      if (!isNaN(v)) {
      return v;
      }
    }
    return null;
  }
  function Compatible() {
    if (is_ie && !is_op && !is_mac) {
      var v = gff(agt, "msie ");
      if (v != null) {
        return (v >= 6.0);
      }
    }

    if (is_gk && !is_sf) {
      var v = gff(agt, "rv:");
      if (v != null) {
         return (v >= 1.4);
      } else {
         v = gff(agt, "galeon/");
         if (v != null) {
           return (v >= 1.3);
         }
      }
    }

    if (is_sf) {
      var v = gff(agt, "applewebkit/");
      if (v != null) {
        return (v >= 124);
      }
    }

    return false;
  }

  /* We also try to create an xmlhttp object to see if the browser supports it */
  var myxmlhttp = CreateXmlHttpReq(RatePasswdXmlHttpHandler);
  var isBrowserCompatible = Compatible() && myxmlhttp;