function validate()
{
var name=$F('name');
var business=$F('business');
var btype=$F('btype');
var city=$F('city');
var teleph=$F('teleph');
var email=$F('email');
if(alltrim(name)=='')
{
alert('Please enter your name');
document.getElementById('name').focus();
return false;
}
if(alltrim(business)=='')
{
alert('Please enter your business name');
document.getElementById('business').focus();
return false;
}
if(alltrim(btype)=='')
{
alert('Please select your type of business');
document.getElementById('btype').focus();
return false;
}
if(alltrim(city)=='')
{
alert('Please enter your city');
document.getElementById('city').focus();
return false;
}
if(alltrim(teleph)=='')
{
alert('Please enter your telephone number');
document.getElementById('teleph').focus();
return false;
}
if(alltrim(email)=='')
{
alert('Please enter your email address');
document.getElementById('email').focus();
return false;
}
else{var res=checkEmail(email);if(res==false){alert("Please enter a valid e-mail address");document.getElementById('email').focus();return false;}}

return true;

}