function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}
function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function valoare_curs(frm) 
{
	
	
	
	var EUR = frm.EUR.value;
	var USD = frm.USD.value;
	var GBP = frm.GBP.value;
	var RON = frm.RON.value;
	
	var AUD = frm.AUD.value;
        var BGN = frm.BGN.value;
	var CAD = frm.CAD.value;
	var CHF = frm.CHF.value;
	var CZK = frm.CZK.value;
	var DKK = frm.DKK.value;
	var EGP = frm.EGP.value;
	var HUF = frm.HUF.value;
	HUF = HUF/100;
	
	var JPY = frm.JPY.value;
	JPY = JPY/100;
	
	var MDL = frm.MDL.value;
	var NOK = frm.NOK.value;
	var PLN = frm.PLN.value;
	var SEK = frm.SEK.value;
	var TRY = frm.TRY.value;
	
	suma = frm.suma.value;
	
	moneda = frm.moneda.value;
	moneda_rez = frm.moneda_rezultat.value;
	
	frm.moneda1.value = moneda
	frm.moneda2.value = moneda_rez
	
	if (moneda=="EUR") var m1 = EUR;
	if (moneda=="USD") var m1 = USD;
	if (moneda=="GBP") var m1 = GBP;
	if (moneda=="RON") var m1 = RON;
	if (moneda=="AUD") var m1 = AUD;
        if (moneda=="BGN") var m1 = BGN;
	if (moneda=="CAD") var m1 = CAD;
	if (moneda=="CHF") var m1 = CHF;
	if (moneda=="CZK") var m1 = CZK;
	if (moneda=="DKK") var m1 = DKK;
	if (moneda=="EGP") var m1 = EGP;
	if (moneda=="HUF") var m1 = HUF;
	if (moneda=="JPY") var m1 = JPY;
	if (moneda=="MDL") var m1 = MDL;
	if (moneda=="NOK") var m1 = NOK;
	if (moneda=="PLN") var m1 = PLN;
	if (moneda=="SEK") var m1 = SEK;
	if (moneda=="TRY") var m1 = TRY;
	
	if (moneda_rez=="EUR") var m2 = EUR;
	if (moneda_rez=="USD") var m2 = USD;
	if (moneda_rez=="GBP") var m2 = GBP;
	if (moneda_rez=="RON") var m2 = RON;
	if (moneda_rez=="AUD") var m2 = AUD;
        if (moneda_rez=="BGN") var m2 = BGN;
	if (moneda_rez=="CAD") var m2 = CAD;
	if (moneda_rez=="CHF") var m2 = CHF;
	if (moneda_rez=="CZK") var m2 = CZK;
	if (moneda_rez=="DKK") var m2 = DKK;
	if (moneda_rez=="EGP") var m2 = EGP;
	if (moneda_rez=="HUF") var m2 = HUF;
	if (moneda_rez=="JPY") var m2 = JPY;
	if (moneda_rez=="MDL") var m2 = MDL;
	if (moneda_rez=="NOK") var m2 = NOK;
	if (moneda_rez=="PLN") var m2 = PLN;
	if (moneda_rez=="SEK") var m2 = SEK;
	if (moneda_rez=="TRY") var m2 = TRY;
	
	if (frm.rotund.checked)
	
	{
	
	rezultat = parseInt((suma*m1)/m2);	
	
	}
	
	else
	{
	
	rezultat = (suma*m1)/m2;
	
	}
	

		frm.rezultat.value = rezultat;
}

function isValidEmail(email, required) {
    if (required==undefined) {   // if not specified, assume it's required
        required=true;
    }
    if (email==null) {
        if (required) {
            return false;
        }
        return true;
    }
    if (email.length==0) {  
        if (required) {
            return false;
        }
        return true;
    }
    if (! allValidChars(email)) {  // check to make sure all characters are valid
        return false;
    }
    if (email.indexOf("@") < 1) { //  must contain @, and it must not be the first character
        return false;
    } else if (email.lastIndexOf(".") <= email.indexOf("@")) {  // last dot must be after the @
        return false;
    } else if (email.indexOf("@") == email.length) {  // @ must not be the last character
        return false;
    } else if (email.indexOf("..") >=0) { // two periods in a row is not valid
	return false;
    } else if (email.indexOf(".") == email.length) {  // . must not be the last character
	return false;
    }
    return true;
}

function allValidChars(email) {
  var parsed = true;
  var validchars = "abcdefghijklmnopqrstuvwxyz0123456789@.-_";
  for (var i=0; i < email.length; i++) {
    var letter = email.charAt(i).toLowerCase();
    if (validchars.indexOf(letter) != -1)
      continue;
    parsed = false;
    break;
  }
  return parsed;
}

function validare_contact(frm) {
	if (frm.nume.value == "") {
		alert("Please fill in YOUR NAME");
        return false;
	}
    else if (!isValidEmail(frm.email.value)) {
        alert("Please fill in YOUR EMAIL");
        return false;
    }
	else if (frm.message.value == "") {
		alert("Please write YOUR FEEDBACK");
        return false;
	}
    return true;
}

function validare_news(frm) {
	if (frm.nume.value == "") {
		alert("Please fill in YOUR NAME");
        return false;
	}
	else if (frm.specializare.value == "") {
		alert("Please select YOUR SPECIALTY");
        return false;
	}
    else if (!isValidEmail(frm.email.value)) {
        alert("Please fill in YOUR EMAIL");
        return false;
    }
	else
	{
   		return true;
	}
}

function validare_inregistrare(frm) {
	if (frm.nume.value == "") {
		alert("Please fill in YOUR NAME");
        return false;
	}
    else if (!isValidEmail(frm.email.value)) {
        alert("Please fill in YOUR EMAIL");
        return false;
    }
	else if (frm.tel.value == "") {
		alert("Please fill in YOUR TEL. NO");
        return false;
	}
	else if (frm.job.value == "") {
		alert("Please fill in YOUR JOB TITLE");
        return false;
	}
	else if (frm.organisation.value == "") {
		alert("Please fill in YOUR ORGANISATION");
        return false;
	}
	else if (frm.country.value == "") {
		alert("Please fill in YOUR COUNTRY");
        return false;
	}
	else if (frm.participants.value == "") {
		alert("Please select the NUMBER OF PARTICIPANTS");
        return false;
	}
	else if((frm.accomodation.checked==false)&&(frm.registration.checked==false)&&(frm.others.checked==false)) {
		alert("Please select the requested SERVICES");
        return false;
	}
	else
	{
    	return true;
	}
}

function validare_rezervare(frm) {
	if (frm.checkin.value == "") {
		alert("Please fill in the CHECK-IN DATE");
        return false;
	}
	else if (frm.checkout.value == "") {
		alert("Please fill in the CHECK-OUT DATE");
        return false;
	}
	else if (frm.rooms.value == "") {
		alert("Please select the NUMBER OF ROOMS");
        return false;
	}
	else if (frm.nume.value == "") {
		alert("Please fill in YOUR NAME");
        return false;
	}
    else if (!isValidEmail(frm.email.value)) {
        alert("Please fill in YOUR EMAIL");
        return false;
    }
	else if (frm.tel.value == "") {
		alert("Please fill in YOUR TEL. NO");
        return false;
	}
	else if (frm.job.value == "") {
		alert("Please fill in YOUR JOB TITLE");
        return false;
	}
	else if (frm.organisation.value == "") {
		alert("Please fill in YOUR ORGANISATION");
        return false;
	}
	else if (frm.country.value == "") {
		alert("Please fill in YOUR COUNTRY");
        return false;
	}
	else
	{
    	return true;
	}
}

function validare_propunere(frm) {
	if(frm.nume.value == "") {
		alert("Please fill in YOUR NAME");
		return false;
	}
	else if((!isValidEmail(frm.email.value))&&(frm.tel.value == "")) {
		alert("Please fill in YOUR EMAIL or PHONE NUMBER");
		return false;
	}
	else if(frm.denumire_cong.value == "") {
		alert("Please fill in the CONGRESS NAME");
		return false;
	}
	else if(frm.specializare_cong.value == "") {
		alert("Please select a SPECIALITY");
		return false;
	}
	else {
		return true;
	}
}