function validatelogin(form){
var errstr="";
if (form.username.value.length<1 || form.username.value=="Username") {errstr="Please enter your Username\n";}
if (form.passw.value.length<1 || form.passw.value=="Password") {errstr=errstr+"Please enter your Password\n";}
if(errstr!=""){alert(errstr);return false;}
}



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) { //v3.0
  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); 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 validateRegister(form){

     var errstr = "";
     var mess = "";

if(document.frm01.txtUser.options[document.frm01.txtUser.selectedIndex].value==0){errstr=errstr+"Select User Type\n";}


    if(form.lstTitle.value=="-1"){errstr=errstr+"Please enter your Title\n";}

    if(form.txtFirstName.value.length<1){errstr=errstr+"Please enter your First name\n";}
    if(form.txtLastName.value.length<1){errstr=errstr+"Please enter your Surname\n";}
//    if(form.txtCompany.value.length<1){errstr=errstr+"Please enter your Company\n";}

if(document.frm01.txtCompanyType.options[document.frm01.txtCompanyType.selectedIndex].value=="-1") {errstr=errstr+"Please select your Company Type\n";}

var posval = new String(document.frm01.txtCountry.options[document.frm01.txtCountry.selectedIndex].value);
var ecc=new String(posval.charAt(posval.length-1));

if(document.frm01.txtUser.options[document.frm01.txtUser.selectedIndex].value!="1" && ecc=="Y" && form.txtVAT.value.length<1) {errstr=errstr+"Your VAT code is required\n";}

if(document.frm01.txtCompanyType.options[document.frm01.txtCompanyType.selectedIndex].value=="Airline-licensed" || document.frm01.txtCompanyType.options[document.frm01.txtCompanyType.selectedIndex].value=="Airline-license-pending" ) {
    if(form.txtiatacode.value.length<1){errstr=errstr+"Please enter your IATA/ICAO Code\n";}
}

    if(form.txtAddress01.value.length<1){errstr=errstr+"Please enter your Address\n";}
    if(form.txtTown.value.length<1){errstr=errstr+"Please enter your Town\n";}
    if(form.txtPostcode.value.length<1){errstr=errstr+"Please enter your Post/Zip Code\n";}
    if(form.txtCounty.value.length<1){errstr=errstr+"Please enter your County/State\n";}
    if(form.txtCountry.value=="-1"){errstr=errstr+"Please enter your Country\n";}

    if(form.txtEmail.value.length<1){errstr=errstr+"Please enter your email address\n";}
   
    if(form.txtEmail.value.length>1){
      if(form.txtEmail.value.indexOf('@',0)==-1 || form.txtEmail.value.indexOf('.',0)==-1){errstr=errstr+"Your email address is invalid\n";}
    }	

      if (form.txtEmail.value != form.txtEmail2.value) {errstr=errstr+"Email addresses don't match, please retype\n";}

    if(form.txtTel.value.length<1){errstr=errstr+"Please enter your  Phone\n";}
//    if(form.txtUser.value.length<1){errstr=errstr+"Please select your User Type\n";}
    if(form.txtQue.value.length<1){errstr=errstr+"Please enter your Security Question\n";}
    if(form.txtAns.value.length<1){errstr=errstr+"Please enter your Security Answer\n";}


//if (form.findus.options.value=='-1') {errstr=errstr+"Please let us know how you found us:\n";}

if(document.frm01.txtUser.options[document.frm01.txtUser.selectedIndex].value==3) {

//    if(form.lstVTitle.value.length<1){errstr=errstr+"Please enter verification Title\n";}

    if(form.txtVFirstName.value.length<1){errstr=errstr+"Please enter verification First name\n";}
    if(form.txtVLastName.value.length<1){errstr=errstr+"Please enter verification Surname\n";}
    if(form.txtVCompany.value.length<1){errstr=errstr+"Please enter verification Company\n";}

    if(form.txtViatacode.value.length<1){errstr=errstr+"Please enter verification IATA Code\n";}

    if(form.txtVAddress01.value.length<1){errstr=errstr+"Please enter verification Address\n";}
    if(form.txtVTown.value.length<1){errstr=errstr+"Please enter verification Town\n";}

    if(form.txtVPostcode.value.length<1){errstr=errstr+"Please enter verification Post/Zip Code\n";}
    if(form.txtVCounty.value.length<1){errstr=errstr+"Please enter verification County/State\n";}
//    if(form.txtVCountry.value.length.value<1){errstr=errstr+"Please enter verification Country\n";}

    if(form.txtVEmail.value.length<1){errstr=errstr+"Please enter verification email address\n";}
  
    if(form.txtVTel.value.length<1){errstr=errstr+"Please enter verification Phone\n";}

}

    if(!form.txtTandc.checked) {errstr=errstr+"Please accept our Terms & Conditions\n"}

    if(errstr!=""){alert(errstr);return false;}

}


function validatePosting(form) {
     var errstr = "";
     var mess = "";

    if(form.txtAirport.value.length<1){errstr=errstr+"Please enter an Airport\n";}
    if(form.txtAirport.value.length>0&&form.txtAirport.value.length!=3){errstr=errstr+"Please enter 3 character airport code\n";}
    if(form.txtSeason.value.length<1){errstr=errstr+"Please enter the Season\n";}
    if(form.txtTradeID.value.length<1){errstr=errstr+"Please select a Trade Type\n";}
    if(form.txtDescription.value.length<1){errstr=errstr+"Please enter a Description\n";}
    if(form.txtDeadline.value.length<1){errstr=errstr+"Please select a Deadline Date\n";}

     if(errstr!=""){alert(errstr);return false;}
}



function NewWindow(mypage, myname, w, h, scroll,resize,loc,dir,stat) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable='+resize+',location='+loc+',directories='+dir+',status='+stat+''
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}