//Email
function checkEmail (strng) {
var error="";
if (strng == "") {
   error = "Please enter your Email Address.\n";
return error;
}
if (strng != "") {
   var emailFilter=/^.+@.+\..{2,3}$/;
   if (!(emailFilter.test(strng))) { 
      error = "Please enter a valid Email Address.\n";
    }
   else {
//test email for illegal characters
       var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/;
         if (strng.match(illegalChars)) {
          error = "The Email Address contains illegal characters.\n";
     }  
 }
}
return error;    

}


function checkCountry(choice) {
var error = "";
    if (choice == 0) {
    error = "Please select your Country.\n";
    }    
return error;
}    


//First Name
function checkFirstname(strng) {
var error = "";
  if (strng.length == 0) {
    error = "Please enter your Given Name.\n"
  }
return error;	  
}

//LastName
function checkLastname(strng) {
var error = "";
  if (strng.length == 0) {
    error = "Please enter your Family Name.\n"
  }
return error;	  
}

//LastName
function checkTextCountry(strng) {
var error = "";
  if (strng.length == 0) {
    error = "Please enter your Country.\n"
  }
return error;	  
}


//First Name
function checkCompany(strng) {
var error = "";
  if (strng.length == 0) {
    error = "Please enter your Company.\n"
//error = "Please enter your billing address.\n"
  }
return error;	  
}