// JavaScript Document
function validate_reg(){
var username, password1, password2, fname, lname, email, country, address, telephone,reg_form_msg,reg_usrname_msg;
email_string = /^\w+([\.-]?\w+)*@\w+([\.-]?\w+)*(\.\w{2,})+$/

username = document.getElementById("txtusername").value;
password1 = document.getElementById("txtpassword").value;
password2 = document.getElementById("txtpassword2").value;
fname = document.getElementById("txtfname").value;
lname = document.getElementById("txtlname").value;
email = document.getElementById("txtemail").value;
country = document.getElementById("txtcountry");
address = document.getElementById("txtaddress").value;
telephone = document.getElementById("txttelephone").value;
reg_form_msg = document.getElementById("reg_form_msg");
reg_usrname_msg = document.getElementById("reg_usrname_msg").innerHTML;

if(username==""){
reg_form_msg.innerHTML="Please enter the username.";
return false;
}else if(password1==""){
reg_form_msg.innerHTML="Please enter the password.";
return false;
}else if(password2==""){
reg_form_msg.innerHTML="Please re-enter the password.";
return false;
}else if(!password1.match(password2)){
reg_form_msg.innerHTML="The passwords you entered do not match. Please try again.";
document.getElementById("txtpassword").focus();
return false;
}else if(fname==""){
reg_form_msg.innerHTML="Please enter the first name.";
return false;
}else if(lname==""){
reg_form_msg.innerHTML="Please enter the last name.";
return false;
}else if(email==""){
reg_form_msg.innerHTML="Please enter the email address.";
return false;
}else if (!email.match(email_string)){
reg_form_msg.innerHTML="Please enter a valid email address.";
return false;
}else if(country.selectedIndex==0){
reg_form_msg.innerHTML="Please select the country.";
return false;
}else if(address==""){
reg_form_msg.innerHTML="Please enter the address.";
return false;
}else if(telephone==""){
reg_form_msg.innerHTML="Please enter the telephone number.";
return false;
}else if(reg_usrname_msg=="Sorry! This username is not available."){
reg_form_msg.innerHTML="";
return false;
}else{	
return true;
}















}