//detect les os client principaux
var OS_DETECT={
    init:function(){
        this.OS=this.searchString(this.dataOS)||"OS inconnu";
    }, searchString:function(data){
        for(var i=0;i<data.length;i++){
            var dataString=data[i].string;
            var dataProp=data[i].prop;
            this.versionSearchString=data[i].versionSearch||data[i].identity;
            if(dataString){
                if(dataString.indexOf(data[i].subString)!=-1){
                    return data[i].identity;
                }
            }else if(dataProp){
                return data[i].identity;
            }
        }
    },
    dataOS:[
    {string:navigator.platform,subString:"Win",identity:"Windows"},
    {string:navigator.platform,subString:"Mac",identity:"Mac"},
    {string:navigator.platform,subString:"Linux",identity:"Linux"},
    {string:navigator.userAgent,subString:"iPhone",identity:"iPhone/iPod"}
    ]
};

OS_DETECT.init();