function laetud(){
	if (document.getElementById('valform')){
		document.getElementById('valform').setAttribute("onSubmit","javascript:return validate()");
	}
}


function validate() {
   var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
   var address = document.getElementById('email').value;
   if(reg.test(address) == false) {
	  document.getElementById('unvalid').innerHTML="Liitu meie uudiskirjaga<br /><span style='color:red;font-size:12px;'>Sisestatud aadress on vigane!</span>";
      //alert('Invalid Email Address');
      return false;
   }
}