| function Browserinfo () {
var browser_name=navigator.appname;
var browser_version=parsefloat (navigator.appversion);
var browser_agent=navigator.useragent;
var actual_version,actual_name;
var is_ie= (browser_name== "Microsoft Internet Explorer");//interpreted as IE browser
var is_nn= (browser_name== "Netscape");//To determine if Netscape browser
var is_op= (browser_name== "opera");/to determine whether Opera browser
if (IS_NN) {
Upper 5.0 need to is Process,lower 5.0 return directly
if (browser_version>=5.0) {
if (Browser_agent.indexof ("Netscape")!=-1) {
var split_sign=browser_agent.lastindexof ("/");
var version=browser_agent.lastindexof ("");
var bname=browser_agent.substring (0,split_sign);
var split_sign2=bname.lastindexof ("");
Actual_version=browser_agent.substring (split_sign+1,browser_agent.length);
Actual_name=bname.substring (split_sign2+1,bname.length);
}
if (Browser_agent.indexof ("Firefox")!=-1) {
var split_sign=browser_agent.lastindexof ("/");
var version=browser_agent.lastindexof ("");
Actual_version=browser_agent.substring (split_sign+1,browser_agent.length);
Actual_name=browser_agent.substring (version+1,split_sign);
}
if (Browser_agent.indexof ("Safari")!=-1) {
if (Browser_agent.indexof ("Chrome")!=-1) {
var split_sign=browser_agent.lastindexof ("");
var version=browser_agent.substring (0,split_sign);
var split_sign2=version.lastindexof ("/");
var bname=version.lastindexof ("");
Actual_version=version.substring (split_sign2+1,version.length);
Actual_name=version.substring (BNAME+1,SPLIT_SIGN2);
}
else{
var split_sign=browser_agent.lastindexof ("/");
var version=browser_agent.substring (0,split_sign);
var split_sign2=version.lastindexof ("/");
var bname=browser_agent.lastindexof ("");
Actual_version=browser_agent.substring (Split_sign2+1,bname);
Actual_name=browser_agent.substring (bname+1,split_sign);
}
}
}
else{
Actual_version=browser_version;
Actual_name=browser_name;
}
}
else if (Is_ie) {
var version_start=browser_agent.indexof ("MSIE");
var version_end=browser_agent.indexof (";", Version_start);
Actual_version=browser_agent.substring (Version_start+5,version_end)
Actual_name=browser_name;
if (Browser_agent.indexof ("Maxthon")!=-1| | Browser_agent.indexof ("MAXTHON")!=-1) {
var mv=browser_agent.lastindexof ("");
var mv1=browser_agent.substring (mv,browser_agent.length-1);
mv1= "roaming version:" +MV1;
actual_name+= "(Maxthon)";
ACTUAL_VERSION+=MV1;
}
}
else if (Browser_agent.indexof ("Opera")!=-1) {
Actual_name= "Opera";
var tempstart=browser_agent.indexof ("Opera");
var tempend=browser_agent.length;
Actual_version=browser_version;
}
else{
Actual_name= "Unknown Navigator"
actual_version= "Unknown Version"
}
/*------------------------------------------------------------------------------
--your Can Create New properties of Navigator (Acutal_name and actual_version)--
--userage:--
--1,call this Function. --
--2,use is like This:navigator. Actual_name/navigator. actual_version;--
------------------------------------------------------------------------------*/
Navigator. Actual_name=actual_name;
Navigator. Actual_version=actual_version;
/*---------------------------------------------------------------------------
--or Made this a Class. --
--userage:--
--1,create A instance of this object like This:var browser=new browserinfo;--
--2,user this instance:browser. Version/browser. Name; --
---------------------------------------------------------------------------*/
This. Name=actual_name;
This. Version=actual_version;
}
Browserinfo (); document.write ("The browser you use is:" +navigator.useragent);
document.write ("<br>");
document.write ("The browser you use is:" +navigator.) Actual_name+ ", Version number:" +navigator. Actual_version);
function Closewin () {
var type= "";
var ua=navigator.useragent;
if (Ua.indexof ("MSIE") >=0) {
Type= "MSIE";
if (navigator. actual_version== "7.0") {
type+= "7";
}
else if (navigator. actual_version== "6.0") {
type+= "6";
}
}
else if (Ua.indexof ("Firefox") >=0) {
Type= "FF";
}
if (type== "MSIE6") {
Window.opener=null;
Window.close ();
}
else if (type== "MSIE7") {
window.open (', ' _top ');
Window.top.close ();
}
else if (type== "FF") {
window.open (', ' _parent ', ');
Window.close ();
}
} |
