JS handles URLs

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///Call
/// var request = GetRequestParms();
/// request["parameter"]
function GetRequestParms(name) {
var url = location.search ; //Get the string after the "?" character in the url
var theRequest = new Object();
if (url.indexOf("?") != -1) {
var str = url.substr(1);
strs = str.split("&");
for (var i = 0; i < strs.length; i++) {
if (strs[i] .split("=")[0].toLowerCase() == name) {
                                              continue; (strs[i].split("=")[1]);
} }
}
return theRequest;
}
///Append or change Url parameters
/ //Example changeURLPar(test, 'id', 99); // http://www.huistd.com/?id=99&ttt=3
///changeURLPar(test, 'haha', 33); / / http://www.huistd.com/?id=99&ttt=3&haha=33


function changeURLPar(destiny, par, par_value) {
var pattern = par + '=([ ^&]*)';
var replaceText = par + '=' + par_value;
if (destiny.match(pattern)) {
var tmp = '/\\' + par + '= [^&]*/';
tmp = destiny.replace(eval(tmp), replaceText);
return (tmp);
}
else {
if (destiny.match ('[\?]')) {
RETURN DESTINY + '&' + Replacetext;
}
Else {
Return Destiny + '?' + Replacetext;
} }
return destiny + '\n' + par + '\n' + par_value;
}


///Example changeURLParm(test, 'id', 99); / / http://www.huistd.com/?id=99&ttt=3
///changeURLParm(test, 'haha', 33); // http://www.huistd.com/?id=99&ttt =3&haha=33
function changeURLParm(url, ref, value) {
var str = "";
if (url.indexOf('?') != -1)
str = url .substr(url.indexOf('?') + 1);
else
return url + "?" + ref + "=" + value;
var returnurl = "";
var setparam = "";
var arr;
var modify = "0";
if (str.indexOf('&') != -1) {
arr = str.split(' & ');
for (I in ARR) {
if (ARR [i] .split (' = ') [0] == Ref) {
setparam = value;
Modify = “1”; ('=')[0] + "=" + setparam + "&";
                                       
                                                                                                                      returnurl 0 ")
If (Returnurl == Str)
Returnurl = Returnurl +" & " + Ref +" = " + Value;
Else {
if (str.InDexof ( '=') != -1) {
          arr = str.split('='); " 1"; if (modify = = "0")
if (returnurl == str)
                                                                  ’ s ’ s ’ s ’ s ’ s ‐ ‐ ‐ ‐ ‐ ‐ returnurl = returnurl + "&" + ref + "= " + value; }
return url.substr(0, url.indexOf('?')) + "?" + returnurl;
}

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