function BrowserManager(){this.isMSIE=this.isNS=this.isMozilla=this.isOpera=this.isSafari=false;this.isWindows=this.isMac=false;this.isBasedGecko=false;this.version=this.geckoEngineVersion=null;this.init=BrowserManagerInit;this.init();}function BrowserManagerInit(){this.isOpera=(new String(navigator.appName).indexOf("Opera",0)!=-1);this.isMSIE=(new String(navigator.appName).indexOf("Microsoft Internet Explorer",0)!=-1)&&(!this.isOpera);this.isNS=(new String(navigator.appName).indexOf("Netscape",0)!=-1)&&((new String(navigator.userAgent).indexOf('Netscape/7',0)!=-1)||(new String(navigator.userAgent).indexOf('Netscape6/6',0)!=-1)||(new String(navigator.userAgent).indexOf('Mozilla/4',0)==0))&&!this.isOpera&&(!(new String(navigator.userAgent).indexOf('Opera',0)!=-1));this.isSafari=(new String(navigator.userAgent).indexOf('Safari/',0)!=-1);this.isMozilla=(new String(navigator.userAgent).indexOf('Mozilla/',0)!=-1)&&((navigator.userAgent.indexOf('Gecko/',0)!=-1)||(navigator.userAgent.indexOf('Opera',0)!=-1))&&((!this.isNS)&&(!this.isMSIE));if(!this.isMSIE)this.isBasedGecko=(new String(navigator.userAgent).indexOf('Gecko',0)!=-1);if(this.isMSIE)this.version=parseFloat(new String(navigator.userAgent).substring(new String(navigator.userAgent).indexOf("MSIE")+5,new String(navigator.userAgent).indexOf("MSIE")+9));else if(this.isNS){this.version=parseFloat(navigator.appVersion);if(this.version==5){this.version=parseFloat(new String(navigator.userAgent).substring(new String(navigator.userAgent).lastIndexOf('/')+1,new String(navigator.userAgent).length));}}else if(this.isOpera){this.version=parseFloat(navigator.appVersion);}else if(this.isMozilla){this.version=parseFloat(navigator.appVersion);}else if(this.isSafari){this.version=parseFloat(navigator.appVersion);}if(this.isBasedGecko){this.geckoEngineVersion=new String(navigator.userAgent).substring(new String(navigator.userAgent).indexOf('rv:')+3,new String(navigator.userAgent).indexOf(')',new String(navigator.userAgent).indexOf('rv:')+3));if(this.isSafari)this.geckoEngineVersion='non déterminable'}this.isMac=navigator.appVersion.indexOf("Mac")!=-1;if(this.isMSIE||this.isOpera)this.isWindows=navigator.appVersion.indexOf("Windows")!=-1;else if(this.isNS)this.isWindows=navigator.appVersion.indexOf("Win")!=-1;}