function checkWholeForm(boat_share) {
	var why = "";

		why += isEmpty(boat_share.fname.value, "FIRST NAME");
		if (why != "") {
			alert(why);
			boat_share.fname.focus();
			return false;
		}
		
		why += isEmpty(boat_share.sname.value, "SURNAME");
		if (why != "") {
		alert(why);
		boat_share.sname.focus();
		return false;
		}
		
		
		why += isEmpty(boat_share.mobile.value, "MOBILE PHONE");
		if (why != "") {
		alert(why);
		boat_share.mobile.focus();
		return false;
		}
		
		why += checkEmail(boat_share.email.value, "EMAIL ADDRESS");
		if (why != "") {
		alert(why);
		boat_share.email.focus();
		return false;
		}
		
		
			
		if (document.boat_share.tc.checked) {
				var checkvalueA = boat_share.tc.value;
		} 
    why += checkCheckBoxA(checkvalueA);
		 if (why != "") {
       alert(why);
			 document.boat_share.tc.focus();
       return false;
    }
		
	return true;
}


function checkCheckBoxA(checkvalueA) {
var error = "";
   if (!(checkvalueA)) {
       error = "YOU MUST ACCEPT OUR TERMS AND CONDITIONS\n";
    }
return error;
}