function getLanguage(){
	var lang = "";
	var path = document.location.href;
	var parms = path.split("/");
	for(var i=0; i<parms.length; i++){
		if(parms[i]=="it" || parms[i]=="en"){
			lang = parms[i];
		}
	}	
	
	if(lang == "") {
		var jsBrowserLanguage = navigator.language ? navigator.language :
           navigator.browserlanguage ? navigator.browserlanguage : 
           navigator.systemLanguage ? navigator.systemLanguage : 
           navigator.userLanguage ? navigator.userLanguage : 
           '';
		
		if(jsBrowserLanguage != '') {
			jsBrowserLanguage = jsBrowserLanguage.substring(0, 2).toLowerCase();
			if (jsBrowserLanguage == 'it' || jsBrowserLanguage == 'en') {
	  		lang = jsBrowserLanguage;
	  	}
		}			
	}
	
	return lang;
}