var user_agent=navigator.userAgent.toLowerCase();
var app_ver=navigator.appVersion.toLowerCase();
var ie_pos=app_ver.indexOf('msie');
var nav_6_pos=user_agent.indexOf('netscape6');
function CheckPlugin(plugin_name){
if(this.nav||this.opera)
 for(i=0;i < navigator.plugins.length;i++)
 if(navigator.plugins[i].name.indexOf(plugin_name)!=-1)
 return true;
 return false;
}
function Redirect(compatible_options,url,alt_url){
 if(compatible)
 if(url)window.location=url;
 else
 if(alt_url)window.location=alt_url;
}
function Browser(){
this.minor=parseFloat(app_ver);
 this.major=parseInt(this.minor);
if(ie_pos!=-1){
 this.minor=parseFloat(app_ver.substring(ie_pos+5,app_ver.indexOf(';',ie_pos)))
 this.major=parseInt(this.minor);
}
if(nav_6_pos!=-1){
 this.minor=parseFloat(user_agent.substring(nav_6_pos+10))
 this.major=parseInt(this.minor)
}
this.nav=((user_agent.indexOf('mozilla')!=-1)&&(user_agent.indexOf('spoofer')==-1)
&&(user_agent.indexOf('compatible')==-1)&&(user_agent.indexOf('opera')==-1)
&&(user_agent.indexOf('webtv')==-1));
 this.ie=(ie_pos!=-1&&user_agent.indexOf("opera")==-1);
 this.opera=(user_agent.indexOf("opera")!=-1);
this.javascript=0.0;
 if((this.nav&&(this.major==2))||this.ie&&(this.major < 4))
 this.javascript=1.0;
 if(this.nav&&(this.major==3)||this.opera)
 this.javascript=1.1;
 if((this.nav&&(this.major==4)&&(this.minor <=4.05))||(this.ie&&this.major==4))
 this.javascript=1.2;
 if((this.nav&&(this.major==4)&&(this.minor > 4.05))||
(this.ie&&this.major==5)||(this.opera&&(this.major >=5)))
 this.javascript=1.3;
 if(this.nav&&this.major==6)
 this.javascript=1.5;
 if(this.nav&&(this.major > 6))
 this.javascript=1.5;
 if(this.ie&&(this.major > 5))
 this.javascript=1.3;
this.java=(navigator.javaEnabled());
document.cookie="cookies=true";
 this.cookie=(document.cookie)?true : false;
this.CheckPlugin=CheckPlugin;
this.Redirect=Redirect;
}
var browser=new Browser();