function isEmail(elm) {
 if(elm.value.indexOf("@") != "-1" &&
   elm.value.indexOf(".") != "-1" &&
   elm.value != "")
 return true;
 else return false;
}
function isPhone(elm) {
 if(!isNaN(elm.value) && elm.value.length > 4 )
 return true;
 else return false;
}

function isRadio(elm) {
 var ch=0;
 for(var i=0; i<elm.length; i++){
 	if(elm[i].checked)	ch=1;
 }
 if(ch==1)return true;
 	else return false;
}
function isFilled(elm) {
 if(elm.value == "" ||
   elm.value == null)
 return false;
 else return true;
}



function inspectBox(form) {
	if (!form.law.checked) {
	 form.submitt.disabled = true;
	}else{
		 form.submitt.disabled = false;
	}
}


function isReady(form) {

 if(isFilled(form.nume) == false) {
  alert("Nu ati completat numele!");
  form.nume.focus();
  return false;
  }

  
 if(isEmail(form.email) == false) {
  alert("E-mail invalid!");
  form.email.focus();
  return false;
  }

 return true;
}