function setLang(val){
  var b=window.location.href;
  var str="";
  if(limba_diferita(val,b)<0){
	  if (val=="ro"){
			str=b.substring(0,limba_diferita("en",b));
			str+="/"+val+"/"+b.substring(limba_diferita("en",b)+4);
		} else {
			str=b.substring(0,limba_diferita("ro",b));
			str+="/"+val+"/"+b.substring(limba_diferita("ro",b)+4);
		}
		window.location.href=str;
	}
}

function limba_diferita(val,b){
	return b.search("/"+val+"/");
}

function detectBrowser(){
	var browserName=navigator.appName;
	if (browserName=="Microsoft Internet Explorer")
	 		setActiveStyleSheet("ie");
		else setActiveStyleSheet("nonie");
}

function setActiveStyleSheet(title) {
   var i, a, main;
   for(i=0; (a = document.getElementsByTagName("link")[i]); i++) {
     if(a.getAttribute("rel").indexOf("style") != -1
        && a.getAttribute("title")) {
       a.disabled = true;
       if(a.getAttribute("title") == title) a.disabled = false;
     }
   }
}

function tabChange(val){
    resetDisplay();
    if (val=="1"){
        document.getElementById("1").className="tabon";
        document.getElementById("info_personal").style.display="block";
    }
    if (val=="2"){
        document.getElementById("2").className="tabon";
        document.getElementById("info_frauda").style.display="block";
    }
    if (val=="3"){
        document.getElementById("3").className="tabon";
        document.getElementById("info_faptuitor").style.display="block";
    }


}
function resetDisplay(){
    document.getElementById("1").className="taboff";
    document.getElementById("2").className="taboff";
    document.getElementById("3").className="taboff";
    document.getElementById("info_personal").style.display="none";
    document.getElementById("info_frauda").style.display="none";
    document.getElementById("info_faptuitor").style.display="none";
}

function isValidEmail(str) {
    var ss=(str.indexOf(".") > 2) && (str.indexOf("@") > 0);
    if (ss) {
        return true;
    }
    else {
    alert ("Adresa de email trebuie sa fie de forma a@b.c!");
    tabChange("1");}
    return false;
}