JS common indexof URL, domain name, browse type get function
*/
function Pv_rport (dm,f) {
var i = Dm.indexof (f);
if (i > 0) {
Return dm.substring (0, I);
}
return DM;
}
function Getrefurl (refurl) {
if (refurl.indexof (' REF0 ') >-1) {
var Regexstr =/(?: &|?) Ref0= ([ss]*?) $/i;
refurl = Refurl.match (REGEXSTR);
refurl = encodeURI (refurl[1]);
return Refurl;
}
}
function GetDomain () {
var dm = ';
hn=location.hostname;
Str=hn.replace (/.) ( com|net|org|cn$). */,"");
if (Str.lastindexof (".") = = 1)
   DM = "." + hn;
else
& nbsp {
str = str.substring (Str.lastindexof ("."));
   DM = hn.substring (Hn.lastindexof (str));
}
return DM;
}
function Getflash () {
var i,flash;
if (window.activexobject) {
for (i=12;i>0;i--) {
try{
flash=new ActiveXObject ("Shockwaveflash.shockwaveflash.") +i);
return i+ ". 0";
}
catch (e) {
}
else if (navigator.plugins&&navigator.plugins.length) {
for (i=0;i< navigator.plugins.length;i++) {
if navigator.plugins[i].name.indexof (' Shockwave Flash ')!=-1 {
return navigator.plugins[i].description.split ("") [2];
&NBSP;&NBSP;&NBSP;&NBSP}
}
return not enabled;
}