function validate( )
{
valid = true;	 
	if ( document.contactform.varName.value == "") {
alert ( "Please enter your Full Name" );
valid = false;
}
			if ( document.contactform.varPhone.value == "") {
alert ( "Please enter your Phone Number" );
valid = false;
		}
		if ( document.contactform.varEmail.value == "") {
alert ( "Please enter your Email Address" );
valid = false;
		}
				return valid;
}