Código:
Espero puedan ayudarme a solventar este problema, gracias. function validar();
{
if(!document.form1.nuevobarco.checked && madeSelectionIMO(IMO,"Please select a ship IMO")){
if(document.form1.nuevobarco.checked && notEmpty(imonuevo, "Please enter the new Ship IMO")) {
return true;
}
}
return false;
}
function madeSelectionIMO(elem, helperMsg){
if(elem.value == "Select IMO..."){
alert(helperMsg);
elem.focus();
return false;
}else{
return true;
}
}
function notEmpty(elem, helperMsg){
if(elem.value.length == 0){
alert(helperMsg);
elem.focus(); // set the focus to this input
return false;
}
return true;
}


