// -----------------------------------------
// Jscript name  : ChkBrowser.js
// description   : check browser type and version
// author        : CSF
// mail address  : axcsf@163.com
// create time   : 2008-10-18 PM
// ------------------------------------------
// 检测浏览器类型和版本
chkBrowser();
function chkBrowser(){
	//
    window["csfBrowser"]={};(function()
    {
      if(csfBrowser.platform) return;
      var ua = window.navigator.userAgent;
      csfBrowser.platform = window.navigator.platform;

      csfBrowser.firefox = ua.indexOf("Firefox")>-1;
      csfBrowser.opera = typeof(window.opera)=="object";
      csfBrowser.ie = !csfBrowser.opera && ua.indexOf("MSIE")>-1;
      csfBrowser.mozilla = window.navigator.product == "Gecko";
      csfBrowser.netscape= window.navigator.vendor=="Netscape";
      csfBrowser.safari = ua.indexOf("Safari")>-1;
      csfBrowser.width = window.screen.width;

      if(csfBrowser.firefox) var re = /Firefox(\s|\/)(\d+(\.\d+)?)/;
      else if(csfBrowser.ie) var re = /MSIE( )(\d+(\.\d+)?)/;
      else if(csfBrowser.opera) var re = /Opera(\s|\/)(\d+(\.\d+)?)/;
      else if(csfBrowser.netscape) var re = /Netscape(\s|\/)(\d+(\.\d+)?)/;
      else if(csfBrowser.safari) var re = /Version(\/)(\d+(\.\d+)?)/;
      else if(csfBrowser.mozilla) var re = /rv(\:)(\d+(\.\d+)?)/;

      if("undefined"!=typeof(re)&&re.test(ua))
        csfBrowser.version = parseFloat(RegExp.$2);
    })();
    //
	var app = navigator.appName;
	var verStr = navigator.appVersion;
	if(app.indexOf("Netscape") != -1){
		//window.parent.location.replace("/Browser.html");
		
	}else if(app.indexOf("Microsoft") != -1){
		if(verStr.indexOf('MSIE 3.0') != -1 || verStr.indexOf('MSIE 4.0') != -1 || verStr.indexOf('MSIE 5.0') != -1 || verStr.indexOf('MSIE 5.1') != -1){
		window.parent.location.replace("/Browser.htm");
		}
		else
		{
		    if(csfBrowser.version >= 6 && csfBrowser.version <= 8){}
		    else{window.parent.location.replace("/Browser.htm");}
		}
	}
}

// 检测是否支持 Cookies ，防入侵 
document.cookie = "testCookie=" + escape(navigator.appName);
var CookieValue = document.cookie.length;
if(CookieValue <= 0){ chkBrowser();}
//
String.prototype.trim = function(){return this.replace(/(^\s+)|(\s+$)/g,'');}
String.prototype.amp = function(){return this.replace(/&/g,"＆");}
function csf(obj){return document.getElementById(obj);}
function getId(obj){return document.getElementById(obj);}